56404340

素因数分解:

$2^2\times 5^1\times {\mathrm{487}}^1\times {\mathrm{5791}}^1$

素因数の和:6287

約数の個数: 24

約数和(自身を含む): 118712832

約数和(自身を除く): 62308492

約数列:

[1, 2, 4, 5, 10, 20, 487, 974, 1948, 2435, 4870, 5791, 9740, 11582, 23164, 28955, 57910, 115820, 2820217, 5640434, 11280868, 14101085, 28202170, 56404340]

約数ペア:

[(1, 56404340), (2, 28202170), (4, 14101085), (5, 11280868), (10, 5640434), (20, 2820217), (487, 115820), (974, 57910), (1948, 28955), (2435, 23164), (4870, 11582), (5791, 9740)]