53383240

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43051}}^1$

素因数の和:43093

約数の個数: 32

約数和(自身を含む): 123989760

約数和(自身を除く): 70606520

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 248, 310, 620, 1240, 43051, 86102, 172204, 215255, 344408, 430510, 861020, 1334581, 1722040, 2669162, 5338324, 6672905, 10676648, 13345810, 26691620, 53383240]

約数ペア:

[(1, 53383240), (2, 26691620), (4, 13345810), (5, 10676648), (8, 6672905), (10, 5338324), (20, 2669162), (31, 1722040), (40, 1334581), (62, 861020), (124, 430510), (155, 344408), (248, 215255), (310, 172204), (620, 86102), (1240, 43051)]