47762740

素因数分解:

$2^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{26833}}^1$

素因数の和:26931

約数の個数: 24

約数和(自身を含む): 101432520

約数和(自身を除く): 53669780

約数列:

[1, 2, 4, 5, 10, 20, 89, 178, 356, 445, 890, 1780, 26833, 53666, 107332, 134165, 268330, 536660, 2388137, 4776274, 9552548, 11940685, 23881370, 47762740]

約数ペア:

[(1, 47762740), (2, 23881370), (4, 11940685), (5, 9552548), (10, 4776274), (20, 2388137), (89, 536660), (178, 268330), (356, 134165), (445, 107332), (890, 53666), (1780, 26833)]