49125260

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{129277}}^1$

素因数の和:129305

約数の個数: 24

約数和(自身を含む): 108593520

約数和(自身を除く): 59468260

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 129277, 258554, 517108, 646385, 1292770, 2456263, 2585540, 4912526, 9825052, 12281315, 24562630, 49125260]

約数ペア:

[(1, 49125260), (2, 24562630), (4, 12281315), (5, 9825052), (10, 4912526), (19, 2585540), (20, 2456263), (38, 1292770), (76, 646385), (95, 517108), (190, 258554), (380, 129277)]