56874460

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{91733}}^1$

素因数の和:91773

約数の個数: 24

約数和(自身を含む): 123290496

約数和(自身を除く): 66416036

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 91733, 183466, 366932, 458665, 917330, 1834660, 2843723, 5687446, 11374892, 14218615, 28437230, 56874460]

約数ペア:

[(1, 56874460), (2, 28437230), (4, 14218615), (5, 11374892), (10, 5687446), (20, 2843723), (31, 1834660), (62, 917330), (124, 458665), (155, 366932), (310, 183466), (620, 91733)]