47949240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{399577}}^1$

素因数の和:399591

約数の個数: 32

約数和(自身を含む): 143848080

約数和(自身を除く): 95898840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 399577, 799154, 1198731, 1598308, 1997885, 2397462, 3196616, 3995770, 4794924, 5993655, 7991540, 9589848, 11987310, 15983080, 23974620, 47949240]

約数ペア:

[(1, 47949240), (2, 23974620), (3, 15983080), (4, 11987310), (5, 9589848), (6, 7991540), (8, 5993655), (10, 4794924), (12, 3995770), (15, 3196616), (20, 2397462), (24, 1997885), (30, 1598308), (40, 1198731), (60, 799154), (120, 399577)]