47882540

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{140831}}^1$

素因数の和:140857

約数の個数: 24

約数和(自身を含む): 106468992

約数和(自身を除く): 58586452

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 140831, 281662, 563324, 704155, 1408310, 2394127, 2816620, 4788254, 9576508, 11970635, 23941270, 47882540]

約数ペア:

[(1, 47882540), (2, 23941270), (4, 11970635), (5, 9576508), (10, 4788254), (17, 2816620), (20, 2394127), (34, 1408310), (68, 704155), (85, 563324), (170, 281662), (340, 140831)]