51430418

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{59}}^1\times {\mathrm{2579}}^1$

素因数の和:2666

約数の個数: 24

約数和(自身を含む): 84985200

約数和(自身を除く): 33554782

約数列:

[1, 2, 13, 26, 59, 118, 169, 338, 767, 1534, 2579, 5158, 9971, 19942, 33527, 67054, 152161, 304322, 435851, 871702, 1978093, 3956186, 25715209, 51430418]

約数ペア:

[(1, 51430418), (2, 25715209), (13, 3956186), (26, 1978093), (59, 871702), (118, 435851), (169, 304322), (338, 152161), (767, 67054), (1534, 33527), (2579, 19942), (5158, 9971)]