49903216

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{283541}}^1$

素因数の和:283560

約数の個数: 20

約数和(自身を含む): 105477624

約数和(自身を除く): 55574408

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 283541, 567082, 1134164, 2268328, 3118951, 4536656, 6237902, 12475804, 24951608, 49903216]

約数ペア:

[(1, 49903216), (2, 24951608), (4, 12475804), (8, 6237902), (11, 4536656), (16, 3118951), (22, 2268328), (44, 1134164), (88, 567082), (176, 283541)]