49981342

素因数分解:

$2^1\times {\mathrm{139}}^1\times {\mathrm{163}}^1\times {\mathrm{1103}}^1$

素因数の和:1407

約数の個数: 16

約数和(自身を含む): 76043520

約数和(自身を除く): 26062178

約数列:

[1, 2, 139, 163, 278, 326, 1103, 2206, 22657, 45314, 153317, 179789, 306634, 359578, 24990671, 49981342]

約数ペア:

[(1, 49981342), (2, 24990671), (139, 359578), (163, 306634), (278, 179789), (326, 153317), (1103, 45314), (2206, 22657)]