51637778

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{269}}^1\times {\mathrm{2341}}^1$

素因数の和:2653

約数の個数: 16

約数和(自身を含む): 79674840

約数和(自身を除く): 28037062

約数列:

[1, 2, 41, 82, 269, 538, 2341, 4682, 11029, 22058, 95981, 191962, 629729, 1259458, 25818889, 51637778]

約数ペア:

[(1, 51637778), (2, 25818889), (41, 1259458), (82, 629729), (269, 191962), (538, 95981), (2341, 22058), (4682, 11029)]