51129858

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{655511}}^1$

素因数の和:655529

約数の個数: 16

約数和(自身を含む): 110126016

約数和(自身を除く): 58996158

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 655511, 1311022, 1966533, 3933066, 8521643, 17043286, 25564929, 51129858]

約数ペア:

[(1, 51129858), (2, 25564929), (3, 17043286), (6, 8521643), (13, 3933066), (26, 1966533), (39, 1311022), (78, 655511)]