49846520

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{54181}}^1$

素因数の和:54215

約数の個数: 32

約数和(自身を含む): 117033120

約数和(自身を除く): 67186600

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 54181, 108362, 216724, 270905, 433448, 541810, 1083620, 1246163, 2167240, 2492326, 4984652, 6230815, 9969304, 12461630, 24923260, 49846520]

約数ペア:

[(1, 49846520), (2, 24923260), (4, 12461630), (5, 9969304), (8, 6230815), (10, 4984652), (20, 2492326), (23, 2167240), (40, 1246163), (46, 1083620), (92, 541810), (115, 433448), (184, 270905), (230, 216724), (460, 108362), (920, 54181)]