51479922

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{659999}}^1$

素因数の和:660017

約数の個数: 16

約数和(自身を含む): 110880000

約数和(自身を除く): 59400078

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 659999, 1319998, 1979997, 3959994, 8579987, 17159974, 25739961, 51479922]

約数ペア:

[(1, 51479922), (2, 25739961), (3, 17159974), (6, 8579987), (13, 3959994), (26, 1979997), (39, 1319998), (78, 659999)]