506050

素因数分解:

$2^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{349}}^1$

素因数の和:390

約数の個数: 24

約数和(自身を含む): 976500

約数和(自身を除く): 470450

約数列:

[1, 2, 5, 10, 25, 29, 50, 58, 145, 290, 349, 698, 725, 1450, 1745, 3490, 8725, 10121, 17450, 20242, 50605, 101210, 253025, 506050]

約数ペア:

[(1, 506050), (2, 253025), (5, 101210), (10, 50605), (25, 20242), (29, 17450), (50, 10121), (58, 8725), (145, 3490), (290, 1745), (349, 1450), (698, 725)]