53327740

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{1051}}^1$

素因数の和:1162

約数の個数: 48

約数和(自身を含む): 116645760

約数和(自身を除く): 63318020

約数列:

[1, 2, 4, 5, 10, 20, 43, 59, 86, 118, 172, 215, 236, 295, 430, 590, 860, 1051, 1180, 2102, 2537, 4204, 5074, 5255, 10148, 10510, 12685, 21020, 25370, 45193, 50740, 62009, 90386, 124018, 180772, 225965, 248036, 310045, 451930, 620090, 903860, 1240180, 2666387, 5332774, 10665548, 13331935, 26663870, 53327740]

約数ペア:

[(1, 53327740), (2, 26663870), (4, 13331935), (5, 10665548), (10, 5332774), (20, 2666387), (43, 1240180), (59, 903860), (86, 620090), (118, 451930), (172, 310045), (215, 248036), (236, 225965), (295, 180772), (430, 124018), (590, 90386), (860, 62009), (1051, 50740), (1180, 45193), (2102, 25370), (2537, 21020), (4204, 12685), (5074, 10510), (5255, 10148)]