49895225

素因数分解:

$5^2\times {\mathrm{29}}^1\times {\mathrm{68821}}^1$

素因数の和:68860

約数の個数: 12

約数和(自身を含む): 64004460

約数和(自身を除く): 14109235

約数列:

[1, 5, 25, 29, 145, 725, 68821, 344105, 1720525, 1995809, 9979045, 49895225]

約数ペア:

[(1, 49895225), (5, 9979045), (25, 1995809), (29, 1720525), (145, 344105), (725, 68821)]