49900780

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{146767}}^1$

素因数の和:146793

約数の個数: 24

約数和(自身を含む): 110956608

約数和(自身を除く): 61055828

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 146767, 293534, 587068, 733835, 1467670, 2495039, 2935340, 4990078, 9980156, 12475195, 24950390, 49900780]

約数ペア:

[(1, 49900780), (2, 24950390), (4, 12475195), (5, 9980156), (10, 4990078), (17, 2935340), (20, 2495039), (34, 1467670), (68, 733835), (85, 587068), (170, 293534), (340, 146767)]