49272540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{821209}}^1$

素因数の和:821221

約数の個数: 24

約数和(自身を含む): 137963280

約数和(自身を除く): 88690740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 821209, 1642418, 2463627, 3284836, 4106045, 4927254, 8212090, 9854508, 12318135, 16424180, 24636270, 49272540]

約数ペア:

[(1, 49272540), (2, 24636270), (3, 16424180), (4, 12318135), (5, 9854508), (6, 8212090), (10, 4927254), (12, 4106045), (15, 3284836), (20, 2463627), (30, 1642418), (60, 821209)]