51695730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{307}}^1\times {\mathrm{1871}}^1$

素因数の和:2191

約数の個数: 48

約数和(自身を含む): 134918784

約数和(自身を除く): 83223054

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 307, 614, 921, 1535, 1842, 1871, 2763, 3070, 3742, 4605, 5526, 5613, 9210, 9355, 11226, 13815, 16839, 18710, 27630, 28065, 33678, 56130, 84195, 168390, 574397, 1148794, 1723191, 2871985, 3446382, 5169573, 5743970, 8615955, 10339146, 17231910, 25847865, 51695730]

約数ペア:

[(1, 51695730), (2, 25847865), (3, 17231910), (5, 10339146), (6, 8615955), (9, 5743970), (10, 5169573), (15, 3446382), (18, 2871985), (30, 1723191), (45, 1148794), (90, 574397), (307, 168390), (614, 84195), (921, 56130), (1535, 33678), (1842, 28065), (1871, 27630), (2763, 18710), (3070, 16839), (3742, 13815), (4605, 11226), (5526, 9355), (5613, 9210)]