55507564

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{42179}}^1$

素因数の和:42237

約数の個数: 24

約数和(自身を含む): 113379840

約数和(自身を除く): 57872276

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 188, 329, 658, 1316, 42179, 84358, 168716, 295253, 590506, 1181012, 1982413, 3964826, 7929652, 13876891, 27753782, 55507564]

約数ペア:

[(1, 55507564), (2, 27753782), (4, 13876891), (7, 7929652), (14, 3964826), (28, 1982413), (47, 1181012), (94, 590506), (188, 295253), (329, 168716), (658, 84358), (1316, 42179)]