49651560

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1$

素因数の和:121

約数の個数: 384

約数和(自身を含む): 208915200

約数和(自身を除く): 159263640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 17, 18, 19, 20, 21, 24, 28, 30, 34, 35, 36, 38, 40, 42, 45, 51, 56, 57, 60, 61, 63, 68, 70, 72, 76, 84, 85, 90, 95, 102, 105, 114, 119, 120, 122, 126, 133, 136, 140, 152, 153, 168, 170, 171, 180, 183, 190, 204, 210, 228, 238, 244, 252, 255, 266, 280, 285, 305, 306, 315, 323, 340, 342, 357, 360, 366, 380, 399, 408, 420, 427, 456, 476, 488, 504, 510, 532, 549, 570, 595, 610, 612, 630, 646, 665, 680, 684, 714, 732, 760, 765, 798, 840, 854, 855, 915, 952, 969, 1020, 1037, 1064, 1071, 1098, 1140, 1159, 1190, 1197, 1220, 1224, 1260, 1281, 1292, 1330, 1368, 1428, 1464, 1530, 1596, 1615, 1708, 1710, 1785, 1830, 1938, 1995, 2040, 2074, 2135, 2142, 2196, 2261, 2280, 2318, 2380, 2394, 2440, 2520, 2562, 2584, 2660, 2745, 2856, 2907, 3060, 3111, 3192, 3230, 3416, 3420, 3477, 3570, 3660, 3843, 3876, 3990, 4148, 4270, 4284, 4392, 4522, 4636, 4760, 4788, 4845, 5124, 5185, 5320, 5355, 5490, 5795, 5814, 5985, 6120, 6222, 6405, 6460, 6783, 6840, 6954, 7140, 7259, 7320, 7686, 7752, 7980, 8113, 8296, 8540, 8568, 9044, 9272, 9333, 9576, 9690, 10248, 10370, 10431, 10710, 10980, 11305, 11590, 11628, 11970, 12444, 12810, 12920, 13566, 13908, 14280, 14518, 14535, 15372, 15555, 15960, 16226, 17080, 17385, 18088, 18666, 19215, 19380, 19703, 20349, 20740, 20862, 21420, 21777, 21960, 22610, 23180, 23256, 23940, 24339, 24888, 25620, 27132, 27816, 29036, 29070, 30744, 31110, 32452, 33915, 34770, 36295, 37332, 38430, 38760, 39406, 40565, 40698, 41480, 41724, 42840, 43554, 45220, 46360, 46665, 47880, 48678, 51240, 52155, 54264, 58072, 58140, 59109, 62220, 64904, 65331, 67830, 69540, 72590, 73017, 74664, 76860, 78812, 81130, 81396, 83448, 87108, 90440, 93330, 97356, 98515, 101745, 104310, 108885, 116280, 118218, 121695, 124440, 130662, 135660, 137921, 139080, 145180, 146034, 153720, 157624, 162260, 162792, 174216, 177327, 186660, 194712, 197030, 203490, 208620, 217770, 236436, 243390, 261324, 271320, 275842, 290360, 292068, 295545, 324520, 326655, 354654, 365085, 373320, 394060, 406980, 413763, 417240, 435540, 472872, 486780, 522648, 551684, 584136, 591090, 653310, 689605, 709308, 730170, 788120, 813960, 827526, 871080, 886635, 973560, 1103368, 1182180, 1241289, 1306620, 1379210, 1418616, 1460340, 1655052, 1773270, 2068815, 2364360, 2482578, 2613240, 2758420, 2920680, 3310104, 3546540, 4137630, 4965156, 5516840, 6206445, 7093080, 8275260, 9930312, 12412890, 16550520, 24825780, 49651560]

約数ペア:

[(1, 49651560), (2, 24825780), (3, 16550520), (4, 12412890), (5, 9930312), (6, 8275260), (7, 7093080), (8, 6206445), (9, 5516840), (10, 4965156), (12, 4137630), (14, 3546540), (15, 3310104), (17, 2920680), (18, 2758420), (19, 2613240), (20, 2482578), (21, 2364360), (24, 2068815), (28, 1773270), (30, 1655052), (34, 1460340), (35, 1418616), (36, 1379210), (38, 1306620), (40, 1241289), (42, 1182180), (45, 1103368), (51, 973560), (56, 886635), (57, 871080), (60, 827526), (61, 813960), (63, 788120), (68, 730170), (70, 709308), (72, 689605), (76, 653310), (84, 591090), (85, 584136), (90, 551684), (95, 522648), (102, 486780), (105, 472872), (114, 435540), (119, 417240), (120, 413763), (122, 406980), (126, 394060), (133, 373320), (136, 365085), (140, 354654), (152, 326655), (153, 324520), (168, 295545), (170, 292068), (171, 290360), (180, 275842), (183, 271320), (190, 261324), (204, 243390), (210, 236436), (228, 217770), (238, 208620), (244, 203490), (252, 197030), (255, 194712), (266, 186660), (280, 177327), (285, 174216), (305, 162792), (306, 162260), (315, 157624), (323, 153720), (340, 146034), (342, 145180), (357, 139080), (360, 137921), (366, 135660), (380, 130662), (399, 124440), (408, 121695), (420, 118218), (427, 116280), (456, 108885), (476, 104310), (488, 101745), (504, 98515), (510, 97356), (532, 93330), (549, 90440), (570, 87108), (595, 83448), (610, 81396), (612, 81130), (630, 78812), (646, 76860), (665, 74664), (680, 73017), (684, 72590), (714, 69540), (732, 67830), (760, 65331), (765, 64904), (798, 62220), (840, 59109), (854, 58140), (855, 58072), (915, 54264), (952, 52155), (969, 51240), (1020, 48678), (1037, 47880), (1064, 46665), (1071, 46360), (1098, 45220), (1140, 43554), (1159, 42840), (1190, 41724), (1197, 41480), (1220, 40698), (1224, 40565), (1260, 39406), (1281, 38760), (1292, 38430), (1330, 37332), (1368, 36295), (1428, 34770), (1464, 33915), (1530, 32452), (1596, 31110), (1615, 30744), (1708, 29070), (1710, 29036), (1785, 27816), (1830, 27132), (1938, 25620), (1995, 24888), (2040, 24339), (2074, 23940), (2135, 23256), (2142, 23180), (2196, 22610), (2261, 21960), (2280, 21777), (2318, 21420), (2380, 20862), (2394, 20740), (2440, 20349), (2520, 19703), (2562, 19380), (2584, 19215), (2660, 18666), (2745, 18088), (2856, 17385), (2907, 17080), (3060, 16226), (3111, 15960), (3192, 15555), (3230, 15372), (3416, 14535), (3420, 14518), (3477, 14280), (3570, 13908), (3660, 13566), (3843, 12920), (3876, 12810), (3990, 12444), (4148, 11970), (4270, 11628), (4284, 11590), (4392, 11305), (4522, 10980), (4636, 10710), (4760, 10431), (4788, 10370), (4845, 10248), (5124, 9690), (5185, 9576), (5320, 9333), (5355, 9272), (5490, 9044), (5795, 8568), (5814, 8540), (5985, 8296), (6120, 8113), (6222, 7980), (6405, 7752), (6460, 7686), (6783, 7320), (6840, 7259), (6954, 7140)]