53709355

素因数分解:

$5^1\times 7^1\times {\mathrm{349}}^1\times {\mathrm{4397}}^1$

素因数の和:4758

約数の個数: 16

約数和(自身を含む): 73886400

約数和(自身を除く): 20177045

約数列:

[1, 5, 7, 35, 349, 1745, 2443, 4397, 12215, 21985, 30779, 153895, 1534553, 7672765, 10741871, 53709355]

約数ペア:

[(1, 53709355), (5, 10741871), (7, 7672765), (35, 1534553), (349, 153895), (1745, 30779), (2443, 21985), (4397, 12215)]