13048550

素因数分解:

$2^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{8999}}^1$

素因数の和:9040

約数の個数: 24

約数和(自身を含む): 25110000

約数和(自身を除く): 12061450

約数列:

[1, 2, 5, 10, 25, 29, 50, 58, 145, 290, 725, 1450, 8999, 17998, 44995, 89990, 224975, 260971, 449950, 521942, 1304855, 2609710, 6524275, 13048550]

約数ペア:

[(1, 13048550), (2, 6524275), (5, 2609710), (10, 1304855), (25, 521942), (29, 449950), (50, 260971), (58, 224975), (145, 89990), (290, 44995), (725, 17998), (1450, 8999)]