54578004

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{3931}}^1$

素因数の和:4040

約数の個数: 48

約数和(自身を含む): 138720960

約数和(自身を除く): 84142956

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 89, 156, 178, 267, 356, 534, 1068, 1157, 2314, 3471, 3931, 4628, 6942, 7862, 11793, 13884, 15724, 23586, 47172, 51103, 102206, 153309, 204412, 306618, 349859, 613236, 699718, 1049577, 1399436, 2099154, 4198308, 4548167, 9096334, 13644501, 18192668, 27289002, 54578004]

約数ペア:

[(1, 54578004), (2, 27289002), (3, 18192668), (4, 13644501), (6, 9096334), (12, 4548167), (13, 4198308), (26, 2099154), (39, 1399436), (52, 1049577), (78, 699718), (89, 613236), (156, 349859), (178, 306618), (267, 204412), (356, 153309), (534, 102206), (1068, 51103), (1157, 47172), (2314, 23586), (3471, 15724), (3931, 13884), (4628, 11793), (6942, 7862)]