51130326

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{655517}}^1$

素因数の和:655535

約数の個数: 16

約数和(自身を含む): 110127024

約数和(自身を除く): 58996698

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 655517, 1311034, 1966551, 3933102, 8521721, 17043442, 25565163, 51130326]

約数ペア:

[(1, 51130326), (2, 25565163), (3, 17043442), (6, 8521721), (13, 3933102), (26, 1966551), (39, 1311034), (78, 655517)]