51198370

素因数分解:

$2^1\times 5^1\times {\mathrm{1279}}^1\times {\mathrm{4003}}^1$

素因数の和:5289

約数の個数: 16

約数和(自身を含む): 92252160

約数和(自身を除く): 41053790

約数列:

[1, 2, 5, 10, 1279, 2558, 4003, 6395, 8006, 12790, 20015, 40030, 5119837, 10239674, 25599185, 51198370]

約数ペア:

[(1, 51198370), (2, 25599185), (5, 10239674), (10, 5119837), (1279, 40030), (2558, 20015), (4003, 12790), (6395, 8006)]