48689580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{811493}}^1$

素因数の和:811505

約数の個数: 24

約数和(自身を含む): 136330992

約数和(自身を除く): 87641412

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 811493, 1622986, 2434479, 3245972, 4057465, 4868958, 8114930, 9737916, 12172395, 16229860, 24344790, 48689580]

約数ペア:

[(1, 48689580), (2, 24344790), (3, 16229860), (4, 12172395), (5, 9737916), (6, 8114930), (10, 4868958), (12, 4057465), (15, 3245972), (20, 2434479), (30, 1622986), (60, 811493)]