56139886

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{3803}}^1$

素因数の和:3888

約数の個数: 24

約数和(自身を含む): 94103352

約数和(自身を除く): 37963466

約数列:

[1, 2, 11, 22, 61, 121, 122, 242, 671, 1342, 3803, 7381, 7606, 14762, 41833, 83666, 231983, 460163, 463966, 920326, 2551813, 5103626, 28069943, 56139886]

約数ペア:

[(1, 56139886), (2, 28069943), (11, 5103626), (22, 2551813), (61, 920326), (121, 463966), (122, 460163), (242, 231983), (671, 83666), (1342, 41833), (3803, 14762), (7381, 7606)]