55793020

素因数分解:

$2^2\times 5^1\times {\mathrm{631}}^1\times {\mathrm{4421}}^1$

素因数の和:5061

約数の個数: 24

約数和(自身を含む): 117377568

約数和(自身を除く): 61584548

約数列:

[1, 2, 4, 5, 10, 20, 631, 1262, 2524, 3155, 4421, 6310, 8842, 12620, 17684, 22105, 44210, 88420, 2789651, 5579302, 11158604, 13948255, 27896510, 55793020]

約数ペア:

[(1, 55793020), (2, 27896510), (4, 13948255), (5, 11158604), (10, 5579302), (20, 2789651), (631, 88420), (1262, 44210), (2524, 22105), (3155, 17684), (4421, 12620), (6310, 8842)]