53271740

素因数分解:

$2^2\times 5^1\times {\mathrm{653}}^1\times {\mathrm{4079}}^1$

素因数の和:4741

約数の個数: 24

約数和(自身を含む): 112069440

約数和(自身を除く): 58797700

約数列:

[1, 2, 4, 5, 10, 20, 653, 1306, 2612, 3265, 4079, 6530, 8158, 13060, 16316, 20395, 40790, 81580, 2663587, 5327174, 10654348, 13317935, 26635870, 53271740]

約数ペア:

[(1, 53271740), (2, 26635870), (4, 13317935), (5, 10654348), (10, 5327174), (20, 2663587), (653, 81580), (1306, 40790), (2612, 20395), (3265, 16316), (4079, 13060), (6530, 8158)]