56280580

素因数分解:

$2^2\times 5^1\times {\mathrm{577}}^1\times {\mathrm{4877}}^1$

素因数の和:5463

約数の個数: 24

約数和(自身を含む): 118418328

約数和(自身を除く): 62137748

約数列:

[1, 2, 4, 5, 10, 20, 577, 1154, 2308, 2885, 4877, 5770, 9754, 11540, 19508, 24385, 48770, 97540, 2814029, 5628058, 11256116, 14070145, 28140290, 56280580]

約数ペア:

[(1, 56280580), (2, 28140290), (4, 14070145), (5, 11256116), (10, 5628058), (20, 2814029), (577, 97540), (1154, 48770), (2308, 24385), (2885, 19508), (4877, 11540), (5770, 9754)]