51279240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{427327}}^1$

素因数の和:427341

約数の個数: 32

約数和(自身を含む): 153838080

約数和(自身を除く): 102558840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 427327, 854654, 1281981, 1709308, 2136635, 2563962, 3418616, 4273270, 5127924, 6409905, 8546540, 10255848, 12819810, 17093080, 25639620, 51279240]

約数ペア:

[(1, 51279240), (2, 25639620), (3, 17093080), (4, 12819810), (5, 10255848), (6, 8546540), (8, 6409905), (10, 5127924), (12, 4273270), (15, 3418616), (20, 2563962), (24, 2136635), (30, 1709308), (40, 1281981), (60, 854654), (120, 427327)]