51080406

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{654877}}^1$

素因数の和:654895

約数の個数: 16

約数和(自身を含む): 110019504

約数和(自身を除く): 58939098

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 654877, 1309754, 1964631, 3929262, 8513401, 17026802, 25540203, 51080406]

約数ペア:

[(1, 51080406), (2, 25540203), (3, 17026802), (6, 8513401), (13, 3929262), (26, 1964631), (39, 1309754), (78, 654877)]