53385430

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{3191}}^1$

素因数の和:3444

約数の個数: 32

約数和(自身を含む): 110315520

約数和(自身を除く): 56930090

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 239, 478, 1195, 1673, 2390, 3191, 3346, 6382, 8365, 15955, 16730, 22337, 31910, 44674, 111685, 223370, 762649, 1525298, 3813245, 5338543, 7626490, 10677086, 26692715, 53385430]

約数ペア:

[(1, 53385430), (2, 26692715), (5, 10677086), (7, 7626490), (10, 5338543), (14, 3813245), (35, 1525298), (70, 762649), (239, 223370), (478, 111685), (1195, 44674), (1673, 31910), (2390, 22337), (3191, 16730), (3346, 15955), (6382, 8365)]