53889740

素因数分解:

$2^2\times 5^1\times {\mathrm{179}}^1\times {\mathrm{15053}}^1$

素因数の和:15241

約数の個数: 24

約数和(自身を含む): 113808240

約数和(自身を除く): 59918500

約数列:

[1, 2, 4, 5, 10, 20, 179, 358, 716, 895, 1790, 3580, 15053, 30106, 60212, 75265, 150530, 301060, 2694487, 5388974, 10777948, 13472435, 26944870, 53889740]

約数ペア:

[(1, 53889740), (2, 26944870), (4, 13472435), (5, 10777948), (10, 5388974), (20, 2694487), (179, 301060), (358, 150530), (716, 75265), (895, 60212), (1790, 30106), (3580, 15053)]