53781305

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{271}}^1\times {\mathrm{2089}}^1$

素因数の和:2384

約数の個数: 16

約数和(自身を含む): 68217600

約数和(自身を除く): 14436295

約数列:

[1, 5, 19, 95, 271, 1355, 2089, 5149, 10445, 25745, 39691, 198455, 566119, 2830595, 10756261, 53781305]

約数ペア:

[(1, 53781305), (5, 10756261), (19, 2830595), (95, 566119), (271, 198455), (1355, 39691), (2089, 25745), (5149, 10445)]