51757248680

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{103}}^1$

素因数の和:281

約数の個数: 384

約数和(自身を含む): 138652300800

約数和(自身を除く): 86895052120

約数列:

[1, 2, 4, 5, 8, 10, 17, 19, 20, 23, 34, 38, 40, 46, 68, 76, 85, 89, 92, 95, 103, 115, 136, 152, 170, 178, 184, 190, 206, 230, 323, 340, 356, 361, 380, 391, 412, 437, 445, 460, 515, 646, 680, 712, 722, 760, 782, 824, 874, 890, 920, 1030, 1292, 1444, 1513, 1564, 1615, 1691, 1748, 1751, 1780, 1805, 1955, 1957, 2047, 2060, 2185, 2369, 2584, 2888, 3026, 3128, 3230, 3382, 3496, 3502, 3560, 3610, 3910, 3914, 4094, 4120, 4370, 4738, 6052, 6137, 6460, 6764, 7004, 7220, 7429, 7565, 7820, 7828, 8188, 8303, 8455, 8740, 8755, 9167, 9476, 9785, 10235, 11845, 12104, 12274, 12920, 13528, 14008, 14440, 14858, 15130, 15640, 15656, 16376, 16606, 16910, 17480, 17510, 18334, 18952, 19570, 20470, 23690, 24548, 28747, 29716, 30260, 30685, 32129, 33212, 33269, 33820, 34799, 35020, 36668, 37145, 37183, 38893, 39140, 40273, 40940, 41515, 45011, 45835, 47380, 49096, 57494, 59432, 60520, 61370, 64258, 66424, 66538, 67640, 69598, 70040, 73336, 74290, 74366, 77786, 78280, 80546, 81880, 83030, 90022, 91670, 94760, 114988, 122740, 128516, 133076, 139196, 141151, 143735, 148580, 148732, 155572, 155839, 160645, 161092, 166060, 166345, 173995, 174173, 180044, 183340, 185915, 194465, 201365, 210841, 225055, 229976, 245480, 257032, 266152, 278392, 282302, 287470, 297160, 297464, 311144, 311678, 321290, 322184, 332120, 332690, 347990, 348346, 360088, 366680, 371830, 388930, 402730, 421682, 450110, 546193, 564604, 574940, 623356, 632111, 642580, 661181, 665380, 695980, 696692, 705755, 738967, 743660, 765187, 777860, 779195, 805460, 843364, 855209, 870865, 900220, 1054205, 1092386, 1129208, 1149880, 1246712, 1264222, 1285160, 1322362, 1330760, 1391960, 1393384, 1411510, 1477934, 1487320, 1530374, 1555720, 1558390, 1610920, 1686728, 1710418, 1741730, 1800440, 2108410, 2184772, 2528444, 2644724, 2730965, 2823020, 2955868, 2960941, 3060748, 3116780, 3160555, 3305905, 3309287, 3420836, 3483460, 3584297, 3694835, 3825935, 4005979, 4216820, 4276045, 4369544, 5056888, 5289448, 5461930, 5646040, 5911736, 5921882, 6121496, 6233560, 6321110, 6611810, 6618574, 6841672, 6966920, 7168594, 7389670, 7651870, 8011958, 8433640, 8552090, 10923860, 11843764, 12562439, 12642220, 13223620, 13237148, 14337188, 14538553, 14779340, 14804705, 15303740, 16023916, 16546435, 17104180, 17921485, 20029895, 21847720, 23687528, 25124878, 25284440, 26447240, 26474296, 28674376, 29077106, 29558680, 29609410, 30607480, 32047832, 33092870, 34208360, 35842970, 40059790, 50249756, 56257879, 58154212, 59218820, 62812195, 66185740, 68101643, 71685940, 72692765, 76113601, 80119580, 100499512, 112515758, 116308424, 118437640, 125624390, 132371480, 136203286, 143371880, 145385530, 152227202, 160239160, 225031516, 251248780, 272406572, 281289395, 290771060, 304454404, 340508215, 380568005, 450063032, 502497560, 544813144, 562578790, 581542120, 608908808, 681016430, 761136010, 1125157580, 1293931217, 1362032860, 1522272020, 2250315160, 2587862434, 2724065720, 3044544040, 5175724868, 6469656085, 10351449736, 12939312170, 25878624340, 51757248680]

約数ペア:

[(1, 51757248680), (2, 25878624340), (4, 12939312170), (5, 10351449736), (8, 6469656085), (10, 5175724868), (17, 3044544040), (19, 2724065720), (20, 2587862434), (23, 2250315160), (34, 1522272020), (38, 1362032860), (40, 1293931217), (46, 1125157580), (68, 761136010), (76, 681016430), (85, 608908808), (89, 581542120), (92, 562578790), (95, 544813144), (103, 502497560), (115, 450063032), (136, 380568005), (152, 340508215), (170, 304454404), (178, 290771060), (184, 281289395), (190, 272406572), (206, 251248780), (230, 225031516), (323, 160239160), (340, 152227202), (356, 145385530), (361, 143371880), (380, 136203286), (391, 132371480), (412, 125624390), (437, 118437640), (445, 116308424), (460, 112515758), (515, 100499512), (646, 80119580), (680, 76113601), (712, 72692765), (722, 71685940), (760, 68101643), (782, 66185740), (824, 62812195), (874, 59218820), (890, 58154212), (920, 56257879), (1030, 50249756), (1292, 40059790), (1444, 35842970), (1513, 34208360), (1564, 33092870), (1615, 32047832), (1691, 30607480), (1748, 29609410), (1751, 29558680), (1780, 29077106), (1805, 28674376), (1955, 26474296), (1957, 26447240), (2047, 25284440), (2060, 25124878), (2185, 23687528), (2369, 21847720), (2584, 20029895), (2888, 17921485), (3026, 17104180), (3128, 16546435), (3230, 16023916), (3382, 15303740), (3496, 14804705), (3502, 14779340), (3560, 14538553), (3610, 14337188), (3910, 13237148), (3914, 13223620), (4094, 12642220), (4120, 12562439), (4370, 11843764), (4738, 10923860), (6052, 8552090), (6137, 8433640), (6460, 8011958), (6764, 7651870), (7004, 7389670), (7220, 7168594), (7429, 6966920), (7565, 6841672), (7820, 6618574), (7828, 6611810), (8188, 6321110), (8303, 6233560), (8455, 6121496), (8740, 5921882), (8755, 5911736), (9167, 5646040), (9476, 5461930), (9785, 5289448), (10235, 5056888), (11845, 4369544), (12104, 4276045), (12274, 4216820), (12920, 4005979), (13528, 3825935), (14008, 3694835), (14440, 3584297), (14858, 3483460), (15130, 3420836), (15640, 3309287), (15656, 3305905), (16376, 3160555), (16606, 3116780), (16910, 3060748), (17480, 2960941), (17510, 2955868), (18334, 2823020), (18952, 2730965), (19570, 2644724), (20470, 2528444), (23690, 2184772), (24548, 2108410), (28747, 1800440), (29716, 1741730), (30260, 1710418), (30685, 1686728), (32129, 1610920), (33212, 1558390), (33269, 1555720), (33820, 1530374), (34799, 1487320), (35020, 1477934), (36668, 1411510), (37145, 1393384), (37183, 1391960), (38893, 1330760), (39140, 1322362), (40273, 1285160), (40940, 1264222), (41515, 1246712), (45011, 1149880), (45835, 1129208), (47380, 1092386), (49096, 1054205), (57494, 900220), (59432, 870865), (60520, 855209), (61370, 843364), (64258, 805460), (66424, 779195), (66538, 777860), (67640, 765187), (69598, 743660), (70040, 738967), (73336, 705755), (74290, 696692), (74366, 695980), (77786, 665380), (78280, 661181), (80546, 642580), (81880, 632111), (83030, 623356), (90022, 574940), (91670, 564604), (94760, 546193), (114988, 450110), (122740, 421682), (128516, 402730), (133076, 388930), (139196, 371830), (141151, 366680), (143735, 360088), (148580, 348346), (148732, 347990), (155572, 332690), (155839, 332120), (160645, 322184), (161092, 321290), (166060, 311678), (166345, 311144), (173995, 297464), (174173, 297160), (180044, 287470), (183340, 282302), (185915, 278392), (194465, 266152), (201365, 257032), (210841, 245480), (225055, 229976)]