51361402

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{409}}^1\times {\mathrm{1697}}^1$

素因数の和:2145

約数の個数: 16

約数和(自身を含む): 79364520

約数和(自身を除く): 28003118

約数列:

[1, 2, 37, 74, 409, 818, 1697, 3394, 15133, 30266, 62789, 125578, 694073, 1388146, 25680701, 51361402]

約数ペア:

[(1, 51361402), (2, 25680701), (37, 1388146), (74, 694073), (409, 125578), (818, 62789), (1697, 30266), (3394, 15133)]