51240064

素因数分解:

$2^7\times {\mathrm{400313}}^1$

素因数の和:400327

約数の個数: 16

約数和(自身を含む): 102080070

約数和(自身を除く): 50840006

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 400313, 800626, 1601252, 3202504, 6405008, 12810016, 25620032, 51240064]

約数ペア:

[(1, 51240064), (2, 25620032), (4, 12810016), (8, 6405008), (16, 3202504), (32, 1601252), (64, 800626), (128, 400313)]