51578332

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{709}}^1\times {\mathrm{1399}}^1$

素因数の和:2125

約数の個数: 24

約数和(自身を含む): 97412000

約数和(自身を除く): 45833668

約数列:

[1, 2, 4, 13, 26, 52, 709, 1399, 1418, 2798, 2836, 5596, 9217, 18187, 18434, 36374, 36868, 72748, 991891, 1983782, 3967564, 12894583, 25789166, 51578332]

約数ペア:

[(1, 51578332), (2, 25789166), (4, 12894583), (13, 3967564), (26, 1983782), (52, 991891), (709, 72748), (1399, 36868), (1418, 36374), (2798, 18434), (2836, 18187), (5596, 9217)]