48891950

素因数分解:

$2^1\times 5^2\times {\mathrm{109}}^1\times {\mathrm{8971}}^1$

素因数の和:9092

約数の個数: 24

約数和(自身を含む): 91783560

約数和(自身を除く): 42891610

約数列:

[1, 2, 5, 10, 25, 50, 109, 218, 545, 1090, 2725, 5450, 8971, 17942, 44855, 89710, 224275, 448550, 977839, 1955678, 4889195, 9778390, 24445975, 48891950]

約数ペア:

[(1, 48891950), (2, 24445975), (5, 9778390), (10, 4889195), (25, 1955678), (50, 977839), (109, 448550), (218, 224275), (545, 89710), (1090, 44855), (2725, 17942), (5450, 8971)]