51421139

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{95401}}^1$

素因数の和:95426

約数の個数: 12

約数和(自身を含む): 65254968

約数和(自身を除く): 13833829

約数列:

[1, 7, 11, 49, 77, 539, 95401, 667807, 1049411, 4674649, 7345877, 51421139]

約数ペア:

[(1, 51421139), (7, 7345877), (11, 4674649), (49, 1049411), (77, 667807), (539, 95401)]