51274408

素因数分解:

$2^3\times {\mathrm{313}}^1\times {\mathrm{20477}}^1$

素因数の和:20796

約数の個数: 16

約数和(自身を含む): 96451380

約数和(自身を除く): 45176972

約数列:

[1, 2, 4, 8, 313, 626, 1252, 2504, 20477, 40954, 81908, 163816, 6409301, 12818602, 25637204, 51274408]

約数ペア:

[(1, 51274408), (2, 25637204), (4, 12818602), (8, 6409301), (313, 163816), (626, 81908), (1252, 40954), (2504, 20477)]