51690272

素因数分解:

$2^5\times {\mathrm{71}}^1\times {\mathrm{22751}}^1$

素因数の和:22832

約数の個数: 24

約数和(自身を含む): 103203072

約数和(自身を除く): 51512800

約数列:

[1, 2, 4, 8, 16, 32, 71, 142, 284, 568, 1136, 2272, 22751, 45502, 91004, 182008, 364016, 728032, 1615321, 3230642, 6461284, 12922568, 25845136, 51690272]

約数ペア:

[(1, 51690272), (2, 25845136), (4, 12922568), (8, 6461284), (16, 3230642), (32, 1615321), (71, 728032), (142, 364016), (284, 182008), (568, 91004), (1136, 45502), (2272, 22751)]