48229480

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{677}}^1$

素因数の和:838

約数の個数: 64

約数和(自身を含む): 117890640

約数和(自身を除く): 69661160

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 137, 260, 274, 520, 548, 677, 685, 1096, 1354, 1370, 1781, 2708, 2740, 3385, 3562, 5416, 5480, 6770, 7124, 8801, 8905, 13540, 14248, 17602, 17810, 27080, 35204, 35620, 44005, 70408, 71240, 88010, 92749, 176020, 185498, 352040, 370996, 463745, 741992, 927490, 1205737, 1854980, 2411474, 3709960, 4822948, 6028685, 9645896, 12057370, 24114740, 48229480]

約数ペア:

[(1, 48229480), (2, 24114740), (4, 12057370), (5, 9645896), (8, 6028685), (10, 4822948), (13, 3709960), (20, 2411474), (26, 1854980), (40, 1205737), (52, 927490), (65, 741992), (104, 463745), (130, 370996), (137, 352040), (260, 185498), (274, 176020), (520, 92749), (548, 88010), (677, 71240), (685, 70408), (1096, 44005), (1354, 35620), (1370, 35204), (1781, 27080), (2708, 17810), (2740, 17602), (3385, 14248), (3562, 13540), (5416, 8905), (5480, 8801), (6770, 7124)]