51923885

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{571}}^1\times {\mathrm{1399}}^1$

素因数の和:1988

約数の個数: 16

約数和(自身を含む): 67267200

約数和(自身を除く): 15343315

約数列:

[1, 5, 13, 65, 571, 1399, 2855, 6995, 7423, 18187, 37115, 90935, 798829, 3994145, 10384777, 51923885]

約数ペア:

[(1, 51923885), (5, 10384777), (13, 3994145), (65, 798829), (571, 90935), (1399, 37115), (2855, 18187), (6995, 7423)]