53840521

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{5279}}^1$

素因数の和:5364

約数の個数: 16

約数和(自身を含む): 64880640

約数和(自身を除く): 11040119

約数列:

[1, 7, 31, 47, 217, 329, 1457, 5279, 10199, 36953, 163649, 248113, 1145543, 1736791, 7691503, 53840521]

約数ペア:

[(1, 53840521), (7, 7691503), (31, 1736791), (47, 1145543), (217, 248113), (329, 163649), (1457, 36953), (5279, 10199)]