54522890

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{50021}}^1$

素因数の和:50137

約数の個数: 16

約数和(自身を含む): 99043560

約数和(自身を除く): 44520670

約数列:

[1, 2, 5, 10, 109, 218, 545, 1090, 50021, 100042, 250105, 500210, 5452289, 10904578, 27261445, 54522890]

約数ペア:

[(1, 54522890), (2, 27261445), (5, 10904578), (10, 5452289), (109, 500210), (218, 250105), (545, 100042), (1090, 50021)]