48215840

素因数分解:

$2^5\times 5^1\times {\mathrm{301349}}^1$

素因数の和:301364

約数の個数: 24

約数和(自身を含む): 113910300

約数和(自身を除く): 65694460

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 301349, 602698, 1205396, 1506745, 2410792, 3013490, 4821584, 6026980, 9643168, 12053960, 24107920, 48215840]

約数ペア:

[(1, 48215840), (2, 24107920), (4, 12053960), (5, 9643168), (8, 6026980), (10, 4821584), (16, 3013490), (20, 2410792), (32, 1506745), (40, 1205396), (80, 602698), (160, 301349)]