48411820

素因数分解:

$2^2\times 5^1\times {\mathrm{1009}}^1\times {\mathrm{2399}}^1$

素因数の和:3417

約数の個数: 24

約数和(自身を含む): 101808000

約数和(自身を除く): 53396180

約数列:

[1, 2, 4, 5, 10, 20, 1009, 2018, 2399, 4036, 4798, 5045, 9596, 10090, 11995, 20180, 23990, 47980, 2420591, 4841182, 9682364, 12102955, 24205910, 48411820]

約数ペア:

[(1, 48411820), (2, 24205910), (4, 12102955), (5, 9682364), (10, 4841182), (20, 2420591), (1009, 47980), (2018, 23990), (2399, 20180), (4036, 11995), (4798, 10090), (5045, 9596)]