51720326

素因数分解:

$2^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{32693}}^1$

素因数の和:32815

約数の個数: 16

約数和(自身を含む): 89450784

約数和(自身を除く): 37730458

約数列:

[1, 2, 7, 14, 113, 226, 791, 1582, 32693, 65386, 228851, 457702, 3694309, 7388618, 25860163, 51720326]

約数ペア:

[(1, 51720326), (2, 25860163), (7, 7388618), (14, 3694309), (113, 457702), (226, 228851), (791, 65386), (1582, 32693)]