51561614

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{8893}}^1$

素因数の和:9131

約数の個数: 16

約数和(自身を含む): 83674752

約数和(自身を除く): 32113138

約数列:

[1, 2, 13, 26, 223, 446, 2899, 5798, 8893, 17786, 115609, 231218, 1983139, 3966278, 25780807, 51561614]

約数ペア:

[(1, 51561614), (2, 25780807), (13, 3966278), (26, 1983139), (223, 231218), (446, 115609), (2899, 17786), (5798, 8893)]