52157590

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^2\times {\mathrm{439}}^1$

素因数の和:664

約数の個数: 24

約数和(自身を含む): 94968720

約数和(自身を除く): 42811130

約数列:

[1, 2, 5, 10, 109, 218, 439, 545, 878, 1090, 2195, 4390, 11881, 23762, 47851, 59405, 95702, 118810, 239255, 478510, 5215759, 10431518, 26078795, 52157590]

約数ペア:

[(1, 52157590), (2, 26078795), (5, 10431518), (10, 5215759), (109, 478510), (218, 239255), (439, 118810), (545, 95702), (878, 59405), (1090, 47851), (2195, 23762), (4390, 11881)]