54870145

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{419}}^1\times {\mathrm{2381}}^1$

素因数の和:2816

約数の個数: 16

約数和(自身を含む): 72031680

約数和(自身を除く): 17161535

約数列:

[1, 5, 11, 55, 419, 2095, 2381, 4609, 11905, 23045, 26191, 130955, 997639, 4988195, 10974029, 54870145]

約数ペア:

[(1, 54870145), (5, 10974029), (11, 4988195), (55, 997639), (419, 130955), (2095, 26191), (2381, 23045), (4609, 11905)]