49857705

素因数分解:

$3^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{7057}}^1$

素因数の和:7225

約数の個数: 24

約数和(自身を含む): 86982792

約数和(自身を除く): 37125087

約数列:

[1, 3, 5, 9, 15, 45, 157, 471, 785, 1413, 2355, 7057, 7065, 21171, 35285, 63513, 105855, 317565, 1107949, 3323847, 5539745, 9971541, 16619235, 49857705]

約数ペア:

[(1, 49857705), (3, 16619235), (5, 9971541), (9, 5539745), (15, 3323847), (45, 1107949), (157, 317565), (471, 105855), (785, 63513), (1413, 35285), (2355, 21171), (7057, 7065)]