53910040

素因数分解:

$2^3\times 5^1\times {\mathrm{113}}^1\times {\mathrm{11927}}^1$

素因数の和:12051

約数の個数: 32

約数和(自身を含む): 122381280

約数和(自身を除く): 68471240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 113, 226, 452, 565, 904, 1130, 2260, 4520, 11927, 23854, 47708, 59635, 95416, 119270, 238540, 477080, 1347751, 2695502, 5391004, 6738755, 10782008, 13477510, 26955020, 53910040]

約数ペア:

[(1, 53910040), (2, 26955020), (4, 13477510), (5, 10782008), (8, 6738755), (10, 5391004), (20, 2695502), (40, 1347751), (113, 477080), (226, 238540), (452, 119270), (565, 95416), (904, 59635), (1130, 47708), (2260, 23854), (4520, 11927)]