61961050

素因数分解:

$2^1\times 5^2\times {\mathrm{109}}^1\times {\mathrm{11369}}^1$

素因数の和:11490

約数の個数: 24

約数和(自身を含む): 116315100

約数和(自身を除く): 54354050

約数列:

[1, 2, 5, 10, 25, 50, 109, 218, 545, 1090, 2725, 5450, 11369, 22738, 56845, 113690, 284225, 568450, 1239221, 2478442, 6196105, 12392210, 30980525, 61961050]

約数ペア:

[(1, 61961050), (2, 30980525), (5, 12392210), (10, 6196105), (25, 2478442), (50, 1239221), (109, 568450), (218, 284225), (545, 113690), (1090, 56845), (2725, 22738), (5450, 11369)]