51086210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{271}}^1\times {\mathrm{2693}}^1$

素因数の和:2978

約数の個数: 32

約数和(自身を含む): 105518592

約数和(自身を除く): 54432382

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 271, 542, 1355, 1897, 2693, 2710, 3794, 5386, 9485, 13465, 18851, 18970, 26930, 37702, 94255, 188510, 729803, 1459606, 3649015, 5108621, 7298030, 10217242, 25543105, 51086210]

約数ペア:

[(1, 51086210), (2, 25543105), (5, 10217242), (7, 7298030), (10, 5108621), (14, 3649015), (35, 1459606), (70, 729803), (271, 188510), (542, 94255), (1355, 37702), (1897, 26930), (2693, 18970), (2710, 18851), (3794, 13465), (5386, 9485)]