53132495

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{397}}^1$

素因数の和:515

約数の個数: 32

約数和(自身を含む): 72213120

約数和(自身を除く): 19080625

約数列:

[1, 5, 13, 29, 65, 71, 145, 355, 377, 397, 923, 1885, 1985, 2059, 4615, 5161, 10295, 11513, 25805, 26767, 28187, 57565, 133835, 140935, 149669, 366431, 748345, 817423, 1832155, 4087115, 10626499, 53132495]

約数ペア:

[(1, 53132495), (5, 10626499), (13, 4087115), (29, 1832155), (65, 817423), (71, 748345), (145, 366431), (355, 149669), (377, 140935), (397, 133835), (923, 57565), (1885, 28187), (1985, 26767), (2059, 25805), (4615, 11513), (5161, 10295)]