49896986

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{239}}^1\times {\mathrm{2221}}^1$

素因数の和:2509

約数の個数: 16

約数和(自身を含む): 76792320

約数和(自身を除く): 26895334

約数列:

[1, 2, 47, 94, 239, 478, 2221, 4442, 11233, 22466, 104387, 208774, 530819, 1061638, 24948493, 49896986]

約数ペア:

[(1, 49896986), (2, 24948493), (47, 1061638), (94, 530819), (239, 208774), (478, 104387), (2221, 22466), (4442, 11233)]