53999561

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{30491}}^1$

素因数の和:30532

約数の個数: 16

約数和(自身を含む): 70253568

約数和(自身を除く): 16254007

約数列:

[1, 7, 11, 23, 77, 161, 253, 1771, 30491, 213437, 335401, 701293, 2347807, 4909051, 7714223, 53999561]

約数ペア:

[(1, 53999561), (7, 7714223), (11, 4909051), (23, 2347807), (77, 701293), (161, 335401), (253, 213437), (1771, 30491)]