51207878

素因数分解:

$2^1\times {\mathrm{139}}^1\times {\mathrm{167}}^1\times {\mathrm{1103}}^1$

素因数の和:1411

約数の個数: 16

約数和(自身を含む): 77898240

約数和(自身を除く): 26690362

約数列:

[1, 2, 139, 167, 278, 334, 1103, 2206, 23213, 46426, 153317, 184201, 306634, 368402, 25603939, 51207878]

約数ペア:

[(1, 51207878), (2, 25603939), (139, 368402), (167, 306634), (278, 184201), (334, 153317), (1103, 46426), (2206, 23213)]