53447340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{890789}}^1$

素因数の和:890801

約数の個数: 24

約数和(自身を含む): 149652720

約数和(自身を除く): 96205380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 890789, 1781578, 2672367, 3563156, 4453945, 5344734, 8907890, 10689468, 13361835, 17815780, 26723670, 53447340]

約数ペア:

[(1, 53447340), (2, 26723670), (3, 17815780), (4, 13361835), (5, 10689468), (6, 8907890), (10, 5344734), (12, 4453945), (15, 3563156), (20, 2672367), (30, 1781578), (60, 890789)]