51325620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{855427}}^1$

素因数の和:855439

約数の個数: 24

約数和(自身を含む): 143711904

約数和(自身を除く): 92386284

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 855427, 1710854, 2566281, 3421708, 4277135, 5132562, 8554270, 10265124, 12831405, 17108540, 25662810, 51325620]

約数ペア:

[(1, 51325620), (2, 25662810), (3, 17108540), (4, 12831405), (5, 10265124), (6, 8554270), (10, 5132562), (12, 4277135), (15, 3421708), (20, 2566281), (30, 1710854), (60, 855427)]