47056860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{261427}}^1$

素因数の和:261442

約数の個数: 36

約数和(自身を含む): 142739688

約数和(自身を除く): 95682828

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 261427, 522854, 784281, 1045708, 1307135, 1568562, 2352843, 2614270, 3137124, 3921405, 4705686, 5228540, 7842810, 9411372, 11764215, 15685620, 23528430, 47056860]

約数ペア:

[(1, 47056860), (2, 23528430), (3, 15685620), (4, 11764215), (5, 9411372), (6, 7842810), (9, 5228540), (10, 4705686), (12, 3921405), (15, 3137124), (18, 2614270), (20, 2352843), (30, 1568562), (36, 1307135), (45, 1045708), (60, 784281), (90, 522854), (180, 261427)]