48243320

素因数分解:

$2^3\times 5^1\times {\mathrm{499}}^1\times {\mathrm{2417}}^1$

素因数の和:2927

約数の個数: 32

約数和(自身を含む): 108810000

約数和(自身を除く): 60566680

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 499, 998, 1996, 2417, 2495, 3992, 4834, 4990, 9668, 9980, 12085, 19336, 19960, 24170, 48340, 96680, 1206083, 2412166, 4824332, 6030415, 9648664, 12060830, 24121660, 48243320]

約数ペア:

[(1, 48243320), (2, 24121660), (4, 12060830), (5, 9648664), (8, 6030415), (10, 4824332), (20, 2412166), (40, 1206083), (499, 96680), (998, 48340), (1996, 24170), (2417, 19960), (2495, 19336), (3992, 12085), (4834, 9980), (4990, 9668)]