249970850

素因数分解:

$2^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{121937}}^1$

素因数の和:121990

約数の個数: 24

約数和(自身を含む): 476289828

約数和(自身を除く): 226318978

約数列:

[1, 2, 5, 10, 25, 41, 50, 82, 205, 410, 1025, 2050, 121937, 243874, 609685, 1219370, 3048425, 4999417, 6096850, 9998834, 24997085, 49994170, 124985425, 249970850]

約数ペア:

[(1, 249970850), (2, 124985425), (5, 49994170), (10, 24997085), (25, 9998834), (41, 6096850), (50, 4999417), (82, 3048425), (205, 1219370), (410, 609685), (1025, 243874), (2050, 121937)]