49439790

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{549331}}^1$

素因数の和:549344

約数の個数: 24

約数和(自身を含む): 128543688

約数和(自身を除く): 79103898

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 549331, 1098662, 1647993, 2746655, 3295986, 4943979, 5493310, 8239965, 9887958, 16479930, 24719895, 49439790]

約数ペア:

[(1, 49439790), (2, 24719895), (3, 16479930), (5, 9887958), (6, 8239965), (9, 5493310), (10, 4943979), (15, 3295986), (18, 2746655), (30, 1647993), (45, 1098662), (90, 549331)]