54517620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{908627}}^1$

素因数の和:908639

約数の個数: 24

約数和(自身を含む): 152649504

約数和(自身を除く): 98131884

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 908627, 1817254, 2725881, 3634508, 4543135, 5451762, 9086270, 10903524, 13629405, 18172540, 27258810, 54517620]

約数ペア:

[(1, 54517620), (2, 27258810), (3, 18172540), (4, 13629405), (5, 10903524), (6, 9086270), (10, 5451762), (12, 4543135), (15, 3634508), (20, 2725881), (30, 1817254), (60, 908627)]