51129518

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{59}}^1\times {\mathrm{3581}}^1$

素因数の和:3664

約数の個数: 24

約数和(自身を含む): 85753080

約数和(自身を除く): 34623562

約数列:

[1, 2, 11, 22, 59, 118, 121, 242, 649, 1298, 3581, 7139, 7162, 14278, 39391, 78782, 211279, 422558, 433301, 866602, 2324069, 4648138, 25564759, 51129518]

約数ペア:

[(1, 51129518), (2, 25564759), (11, 4648138), (22, 2324069), (59, 866602), (118, 433301), (121, 422558), (242, 211279), (649, 78782), (1298, 39391), (3581, 14278), (7139, 7162)]