49294480

素因数分解:

$2^4\times 5^1\times {\mathrm{616181}}^1$

素因数の和:616194

約数の個数: 20

約数和(自身を含む): 114609852

約数和(自身を除く): 65315372

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 616181, 1232362, 2464724, 3080905, 4929448, 6161810, 9858896, 12323620, 24647240, 49294480]

約数ペア:

[(1, 49294480), (2, 24647240), (4, 12323620), (5, 9858896), (8, 6161810), (10, 4929448), (16, 3080905), (20, 2464724), (40, 1232362), (80, 616181)]