50228225

素因数分解:

$5^2\times {\mathrm{67}}^1\times {\mathrm{157}}^1\times {\mathrm{191}}^1$

素因数の和:425

約数の個数: 24

約数和(自身を含む): 63948288

約数和(自身を除く): 13720063

約数列:

[1, 5, 25, 67, 157, 191, 335, 785, 955, 1675, 3925, 4775, 10519, 12797, 29987, 52595, 63985, 149935, 262975, 319925, 749675, 2009129, 10045645, 50228225]

約数ペア:

[(1, 50228225), (5, 10045645), (25, 2009129), (67, 749675), (157, 319925), (191, 262975), (335, 149935), (785, 63985), (955, 52595), (1675, 29987), (3925, 12797), (4775, 10519)]