51380614

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{269}}^1\times {\mathrm{2221}}^1$

素因数の和:2535

約数の個数: 16

約数和(自身を含む): 79192080

約数和(自身を除く): 27811466

約数列:

[1, 2, 43, 86, 269, 538, 2221, 4442, 11567, 23134, 95503, 191006, 597449, 1194898, 25690307, 51380614]

約数ペア:

[(1, 51380614), (2, 25690307), (43, 1194898), (86, 597449), (269, 191006), (538, 95503), (2221, 23134), (4442, 11567)]