51040485

素因数分解:

$3^2\times 5^1\times {\mathrm{419}}^1\times {\mathrm{2707}}^1$

素因数の和:3137

約数の個数: 24

約数和(自身を含む): 88714080

約数和(自身を除く): 37673595

約数列:

[1, 3, 5, 9, 15, 45, 419, 1257, 2095, 2707, 3771, 6285, 8121, 13535, 18855, 24363, 40605, 121815, 1134233, 3402699, 5671165, 10208097, 17013495, 51040485]

約数ペア:

[(1, 51040485), (3, 17013495), (5, 10208097), (9, 5671165), (15, 3402699), (45, 1134233), (419, 121815), (1257, 40605), (2095, 24363), (2707, 18855), (3771, 13535), (6285, 8121)]