54524560

素因数分解:

$2^4\times 5^1\times {\mathrm{681557}}^1$

素因数の和:681570

約数の個数: 20

約数和(自身を含む): 126769788

約数和(自身を除く): 72245228

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 681557, 1363114, 2726228, 3407785, 5452456, 6815570, 10904912, 13631140, 27262280, 54524560]

約数ペア:

[(1, 54524560), (2, 27262280), (4, 13631140), (5, 10904912), (8, 6815570), (10, 5452456), (16, 3407785), (20, 2726228), (40, 1363114), (80, 681557)]