49788940

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{85843}}^1$

素因数の和:85881

約数の個数: 24

約数和(自身を含む): 108163440

約数和(自身を除く): 58374500

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 85843, 171686, 343372, 429215, 858430, 1716860, 2489447, 4978894, 9957788, 12447235, 24894470, 49788940]

約数ペア:

[(1, 49788940), (2, 24894470), (4, 12447235), (5, 9957788), (10, 4978894), (20, 2489447), (29, 1716860), (58, 858430), (116, 429215), (145, 343372), (290, 171686), (580, 85843)]