48646420

素因数分解:

$2^2\times 5^1\times {\mathrm{2432321}}^1$

素因数の和:2432330

約数の個数: 12

約数和(自身を含む): 102157524

約数和(自身を除く): 53511104

約数列:

[1, 2, 4, 5, 10, 20, 2432321, 4864642, 9729284, 12161605, 24323210, 48646420]

約数ペア:

[(1, 48646420), (2, 24323210), (4, 12161605), (5, 9729284), (10, 4864642), (20, 2432321)]