51031376

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{289951}}^1$

素因数の和:289970

約数の個数: 20

約数和(自身を含む): 107862144

約数和(自身を除く): 56830768

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 289951, 579902, 1159804, 2319608, 3189461, 4639216, 6378922, 12757844, 25515688, 51031376]

約数ペア:

[(1, 51031376), (2, 25515688), (4, 12757844), (8, 6378922), (11, 4639216), (16, 3189461), (22, 2319608), (44, 1159804), (88, 579902), (176, 289951)]