50521567120

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{363151}}^1$

素因数の和:363248

約数の個数: 80

約数和(自身を含む): 123204400128

約数和(自身を除く): 72682833008

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 47, 74, 80, 94, 148, 185, 188, 235, 296, 370, 376, 470, 592, 740, 752, 940, 1480, 1739, 1880, 2960, 3478, 3760, 6956, 8695, 13912, 17390, 27824, 34780, 69560, 139120, 363151, 726302, 1452604, 1815755, 2905208, 3631510, 5810416, 7263020, 13436587, 14526040, 17068097, 26873174, 29052080, 34136194, 53746348, 67182935, 68272388, 85340485, 107492696, 134365870, 136544776, 170680970, 214985392, 268731740, 273089552, 341361940, 537463480, 631519589, 682723880, 1074926960, 1263039178, 1365447760, 2526078356, 3157597945, 5052156712, 6315195890, 10104313424, 12630391780, 25260783560, 50521567120]

約数ペア:

[(1, 50521567120), (2, 25260783560), (4, 12630391780), (5, 10104313424), (8, 6315195890), (10, 5052156712), (16, 3157597945), (20, 2526078356), (37, 1365447760), (40, 1263039178), (47, 1074926960), (74, 682723880), (80, 631519589), (94, 537463480), (148, 341361940), (185, 273089552), (188, 268731740), (235, 214985392), (296, 170680970), (370, 136544776), (376, 134365870), (470, 107492696), (592, 85340485), (740, 68272388), (752, 67182935), (940, 53746348), (1480, 34136194), (1739, 29052080), (1880, 26873174), (2960, 17068097), (3478, 14526040), (3760, 13436587), (6956, 7263020), (8695, 5810416), (13912, 3631510), (17390, 2905208), (27824, 1815755), (34780, 1452604), (69560, 726302), (139120, 363151)]