50481160

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{1217}}^1$

素因数の和:1306

約数の個数: 64

約数和(自身を含む): 122335920

約数和(自身を除く): 71854760

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 61, 68, 85, 122, 136, 170, 244, 305, 340, 488, 610, 680, 1037, 1217, 1220, 2074, 2434, 2440, 4148, 4868, 5185, 6085, 8296, 9736, 10370, 12170, 20689, 20740, 24340, 41378, 41480, 48680, 74237, 82756, 103445, 148474, 165512, 206890, 296948, 371185, 413780, 593896, 742370, 827560, 1262029, 1484740, 2524058, 2969480, 5048116, 6310145, 10096232, 12620290, 25240580, 50481160]

約数ペア:

[(1, 50481160), (2, 25240580), (4, 12620290), (5, 10096232), (8, 6310145), (10, 5048116), (17, 2969480), (20, 2524058), (34, 1484740), (40, 1262029), (61, 827560), (68, 742370), (85, 593896), (122, 413780), (136, 371185), (170, 296948), (244, 206890), (305, 165512), (340, 148474), (488, 103445), (610, 82756), (680, 74237), (1037, 48680), (1217, 41480), (1220, 41378), (2074, 24340), (2434, 20740), (2440, 20689), (4148, 12170), (4868, 10370), (5185, 9736), (6085, 8296)]