47857550

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1$

素因数の和:174

約数の個数: 96

約数和(自身を含む): 104618304

約数和(自身を除く): 56760754

約数列:

[1, 2, 5, 10, 13, 17, 25, 26, 34, 50, 61, 65, 71, 85, 122, 130, 142, 170, 221, 305, 325, 355, 425, 442, 610, 650, 710, 793, 850, 923, 1037, 1105, 1207, 1525, 1586, 1775, 1846, 2074, 2210, 2414, 3050, 3550, 3965, 4331, 4615, 5185, 5525, 6035, 7930, 8662, 9230, 10370, 11050, 12070, 13481, 15691, 19825, 21655, 23075, 25925, 26962, 30175, 31382, 39650, 43310, 46150, 51850, 56303, 60350, 67405, 73627, 78455, 108275, 112606, 134810, 147254, 156910, 216550, 281515, 337025, 368135, 392275, 563030, 674050, 736270, 784550, 957151, 1407575, 1840675, 1914302, 2815150, 3681350, 4785755, 9571510, 23928775, 47857550]

約数ペア:

[(1, 47857550), (2, 23928775), (5, 9571510), (10, 4785755), (13, 3681350), (17, 2815150), (25, 1914302), (26, 1840675), (34, 1407575), (50, 957151), (61, 784550), (65, 736270), (71, 674050), (85, 563030), (122, 392275), (130, 368135), (142, 337025), (170, 281515), (221, 216550), (305, 156910), (325, 147254), (355, 134810), (425, 112606), (442, 108275), (610, 78455), (650, 73627), (710, 67405), (793, 60350), (850, 56303), (923, 51850), (1037, 46150), (1105, 43310), (1207, 39650), (1525, 31382), (1586, 30175), (1775, 26962), (1846, 25925), (2074, 23075), (2210, 21655), (2414, 19825), (3050, 15691), (3550, 13481), (3965, 12070), (4331, 11050), (4615, 10370), (5185, 9230), (5525, 8662), (6035, 7930)]