49115180

素因数分解:

$2^2\times 5^1\times {\mathrm{419}}^1\times {\mathrm{5861}}^1$

素因数の和:6289

約数の個数: 24

約数和(自身を含む): 103405680

約数和(自身を除く): 54290500

約数列:

[1, 2, 4, 5, 10, 20, 419, 838, 1676, 2095, 4190, 5861, 8380, 11722, 23444, 29305, 58610, 117220, 2455759, 4911518, 9823036, 12278795, 24557590, 49115180]

約数ペア:

[(1, 49115180), (2, 24557590), (4, 12278795), (5, 9823036), (10, 4911518), (20, 2455759), (419, 117220), (838, 58610), (1676, 29305), (2095, 23444), (4190, 11722), (5861, 8380)]