47869670

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{208129}}^1$

素因数の和:208159

約数の個数: 16

約数和(自身を含む): 89912160

約数和(自身を除く): 42042490

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 208129, 416258, 1040645, 2081290, 4786967, 9573934, 23934835, 47869670]

約数ペア:

[(1, 47869670), (2, 23934835), (5, 9573934), (10, 4786967), (23, 2081290), (46, 1040645), (115, 416258), (230, 208129)]