48677960

素因数分解:

$2^3\times 5^1\times {\mathrm{101}}^1\times {\mathrm{12049}}^1$

素因数の和:12161

約数の個数: 32

約数和(自身を含む): 110619000

約数和(自身を除く): 61941040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 101, 202, 404, 505, 808, 1010, 2020, 4040, 12049, 24098, 48196, 60245, 96392, 120490, 240980, 481960, 1216949, 2433898, 4867796, 6084745, 9735592, 12169490, 24338980, 48677960]

約数ペア:

[(1, 48677960), (2, 24338980), (4, 12169490), (5, 9735592), (8, 6084745), (10, 4867796), (20, 2433898), (40, 1216949), (101, 481960), (202, 240980), (404, 120490), (505, 96392), (808, 60245), (1010, 48196), (2020, 24098), (4040, 12049)]