51163554

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{655943}}^1$

素因数の和:655961

約数の個数: 16

約数和(自身を含む): 110198592

約数和(自身を除く): 59035038

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 655943, 1311886, 1967829, 3935658, 8527259, 17054518, 25581777, 51163554]

約数ペア:

[(1, 51163554), (2, 25581777), (3, 17054518), (6, 8527259), (13, 3935658), (26, 1967829), (39, 1311886), (78, 655943)]