48905810

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{257399}}^1$

素因数の和:257425

約数の個数: 16

約数和(自身を含む): 92664000

約数和(自身を除く): 43758190

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 257399, 514798, 1286995, 2573990, 4890581, 9781162, 24452905, 48905810]

約数ペア:

[(1, 48905810), (2, 24452905), (5, 9781162), (10, 4890581), (19, 2573990), (38, 1286995), (95, 514798), (190, 257399)]