51821985736

素因数分解:

$2^3\times {\mathrm{16127}}^1\times {\mathrm{401671}}^1$

素因数の和:417804

約数の個数: 16

約数和(自身を含む): 97172490240

約数和(自身を除く): 45350504504

約数列:

[1, 2, 4, 8, 16127, 32254, 64508, 129016, 401671, 803342, 1606684, 3213368, 6477748217, 12955496434, 25910992868, 51821985736]

約数ペア:

[(1, 51821985736), (2, 25910992868), (4, 12955496434), (8, 6477748217), (16127, 3213368), (32254, 1606684), (64508, 803342), (129016, 401671)]