50447280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1$

素因数の和:108

約数の個数: 320

約数和(自身を含む): 189987840

約数和(自身を除く): 139540560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 19, 20, 23, 24, 26, 30, 37, 38, 39, 40, 46, 48, 52, 57, 60, 65, 69, 74, 76, 78, 80, 92, 95, 104, 111, 114, 115, 120, 130, 138, 148, 152, 156, 184, 185, 190, 195, 208, 222, 228, 230, 240, 247, 260, 276, 285, 296, 299, 304, 312, 345, 368, 370, 380, 390, 437, 444, 456, 460, 481, 494, 520, 552, 555, 570, 592, 598, 624, 690, 703, 740, 741, 760, 780, 851, 874, 888, 897, 912, 920, 962, 988, 1040, 1104, 1110, 1140, 1196, 1235, 1311, 1380, 1406, 1443, 1480, 1482, 1495, 1520, 1560, 1702, 1748, 1776, 1794, 1840, 1924, 1976, 2109, 2185, 2220, 2280, 2392, 2405, 2470, 2553, 2622, 2760, 2812, 2886, 2960, 2964, 2990, 3120, 3404, 3496, 3515, 3588, 3705, 3848, 3952, 4218, 4255, 4370, 4440, 4485, 4560, 4784, 4810, 4940, 5106, 5244, 5520, 5624, 5681, 5772, 5928, 5980, 6555, 6808, 6992, 7030, 7176, 7215, 7410, 7696, 8436, 8510, 8740, 8880, 8970, 9139, 9620, 9880, 10212, 10488, 10545, 11063, 11248, 11362, 11544, 11856, 11960, 12765, 13110, 13616, 14060, 14352, 14430, 14820, 16169, 16872, 17020, 17043, 17480, 17940, 18278, 19240, 19760, 20424, 20976, 21090, 22126, 22724, 23088, 23920, 25530, 26220, 27417, 28120, 28405, 28860, 29640, 32338, 33189, 33744, 34040, 34086, 34960, 35880, 36556, 38480, 40848, 42180, 44252, 45448, 45695, 48507, 51060, 52440, 54834, 55315, 56240, 56810, 57720, 59280, 64676, 66378, 68080, 68172, 71760, 73112, 80845, 84360, 85215, 88504, 90896, 91390, 97014, 102120, 104880, 109668, 110630, 113620, 115440, 129352, 132756, 136344, 137085, 146224, 161690, 165945, 168720, 170430, 177008, 182780, 194028, 204240, 210197, 219336, 221260, 227240, 242535, 258704, 265512, 272688, 274170, 323380, 331890, 340860, 365560, 388056, 420394, 438672, 442520, 454480, 485070, 531024, 548340, 630591, 646760, 663780, 681720, 731120, 776112, 840788, 885040, 970140, 1050985, 1096680, 1261182, 1293520, 1327560, 1363440, 1681576, 1940280, 2101970, 2193360, 2522364, 2655120, 3152955, 3363152, 3880560, 4203940, 5044728, 6305910, 8407880, 10089456, 12611820, 16815760, 25223640, 50447280]

約数ペア:

[(1, 50447280), (2, 25223640), (3, 16815760), (4, 12611820), (5, 10089456), (6, 8407880), (8, 6305910), (10, 5044728), (12, 4203940), (13, 3880560), (15, 3363152), (16, 3152955), (19, 2655120), (20, 2522364), (23, 2193360), (24, 2101970), (26, 1940280), (30, 1681576), (37, 1363440), (38, 1327560), (39, 1293520), (40, 1261182), (46, 1096680), (48, 1050985), (52, 970140), (57, 885040), (60, 840788), (65, 776112), (69, 731120), (74, 681720), (76, 663780), (78, 646760), (80, 630591), (92, 548340), (95, 531024), (104, 485070), (111, 454480), (114, 442520), (115, 438672), (120, 420394), (130, 388056), (138, 365560), (148, 340860), (152, 331890), (156, 323380), (184, 274170), (185, 272688), (190, 265512), (195, 258704), (208, 242535), (222, 227240), (228, 221260), (230, 219336), (240, 210197), (247, 204240), (260, 194028), (276, 182780), (285, 177008), (296, 170430), (299, 168720), (304, 165945), (312, 161690), (345, 146224), (368, 137085), (370, 136344), (380, 132756), (390, 129352), (437, 115440), (444, 113620), (456, 110630), (460, 109668), (481, 104880), (494, 102120), (520, 97014), (552, 91390), (555, 90896), (570, 88504), (592, 85215), (598, 84360), (624, 80845), (690, 73112), (703, 71760), (740, 68172), (741, 68080), (760, 66378), (780, 64676), (851, 59280), (874, 57720), (888, 56810), (897, 56240), (912, 55315), (920, 54834), (962, 52440), (988, 51060), (1040, 48507), (1104, 45695), (1110, 45448), (1140, 44252), (1196, 42180), (1235, 40848), (1311, 38480), (1380, 36556), (1406, 35880), (1443, 34960), (1480, 34086), (1482, 34040), (1495, 33744), (1520, 33189), (1560, 32338), (1702, 29640), (1748, 28860), (1776, 28405), (1794, 28120), (1840, 27417), (1924, 26220), (1976, 25530), (2109, 23920), (2185, 23088), (2220, 22724), (2280, 22126), (2392, 21090), (2405, 20976), (2470, 20424), (2553, 19760), (2622, 19240), (2760, 18278), (2812, 17940), (2886, 17480), (2960, 17043), (2964, 17020), (2990, 16872), (3120, 16169), (3404, 14820), (3496, 14430), (3515, 14352), (3588, 14060), (3705, 13616), (3848, 13110), (3952, 12765), (4218, 11960), (4255, 11856), (4370, 11544), (4440, 11362), (4485, 11248), (4560, 11063), (4784, 10545), (4810, 10488), (4940, 10212), (5106, 9880), (5244, 9620), (5520, 9139), (5624, 8970), (5681, 8880), (5772, 8740), (5928, 8510), (5980, 8436), (6555, 7696), (6808, 7410), (6992, 7215), (7030, 7176)]