54641756

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{80831}}^1$

素因数の和:80861

約数の個数: 18

約数和(自身を含む): 103545792

約数和(自身を除く): 48904036

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 80831, 161662, 323324, 1050803, 2101606, 4203212, 13660439, 27320878, 54641756]

約数ペア:

[(1, 54641756), (2, 27320878), (4, 13660439), (13, 4203212), (26, 2101606), (52, 1050803), (169, 323324), (338, 161662), (676, 80831)]