49312040

素因数分解:

$2^3\times 5^1\times {\mathrm{1232801}}^1$

素因数の和:1232812

約数の個数: 16

約数和(自身を含む): 110952180

約数和(自身を除く): 61640140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1232801, 2465602, 4931204, 6164005, 9862408, 12328010, 24656020, 49312040]

約数ペア:

[(1, 49312040), (2, 24656020), (4, 12328010), (5, 9862408), (8, 6164005), (10, 4931204), (20, 2465602), (40, 1232801)]