53109460

素因数分解:

$2^2\times 5^1\times {\mathrm{191}}^1\times {\mathrm{13903}}^1$

素因数の和:14103

約数の個数: 24

約数和(自身を含む): 112121856

約数和(自身を除く): 59012396

約数列:

[1, 2, 4, 5, 10, 20, 191, 382, 764, 955, 1910, 3820, 13903, 27806, 55612, 69515, 139030, 278060, 2655473, 5310946, 10621892, 13277365, 26554730, 53109460]

約数ペア:

[(1, 53109460), (2, 26554730), (4, 13277365), (5, 10621892), (10, 5310946), (20, 2655473), (191, 278060), (382, 139030), (764, 69515), (955, 55612), (1910, 27806), (3820, 13903)]