51237851

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{2017}}^1$

素因数の和:2234

約数の個数: 16

約数和(自身を含む): 61992960

約数和(自身を除く): 10755109

約数列:

[1, 7, 19, 133, 191, 1337, 2017, 3629, 14119, 25403, 38323, 268261, 385247, 2696729, 7319693, 51237851]

約数ペア:

[(1, 51237851), (7, 7319693), (19, 2696729), (133, 385247), (191, 268261), (1337, 38323), (2017, 25403), (3629, 14119)]