49703895

素因数分解:

$3^3\times 5^1\times {\mathrm{557}}^1\times {\mathrm{661}}^1$

素因数の和:1232

約数の個数: 32

約数和(自身を含む): 88655040

約数和(自身を除く): 38951145

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 557, 661, 1671, 1983, 2785, 3305, 5013, 5949, 8355, 9915, 15039, 17847, 25065, 29745, 75195, 89235, 368177, 1104531, 1840885, 3313593, 5522655, 9940779, 16567965, 49703895]

約数ペア:

[(1, 49703895), (3, 16567965), (5, 9940779), (9, 5522655), (15, 3313593), (27, 1840885), (45, 1104531), (135, 368177), (557, 89235), (661, 75195), (1671, 29745), (1983, 25065), (2785, 17847), (3305, 15039), (5013, 9915), (5949, 8355)]