56828220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{947137}}^1$

素因数の和:947149

約数の個数: 24

約数和(自身を含む): 159119184

約数和(自身を除く): 102290964

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 947137, 1894274, 2841411, 3788548, 4735685, 5682822, 9471370, 11365644, 14207055, 18942740, 28414110, 56828220]

約数ペア:

[(1, 56828220), (2, 28414110), (3, 18942740), (4, 14207055), (5, 11365644), (6, 9471370), (10, 5682822), (12, 4735685), (15, 3788548), (20, 2841411), (30, 1894274), (60, 947137)]