49267040

素因数分解:

$2^5\times 5^1\times {\mathrm{307919}}^1$

素因数の和:307934

約数の個数: 24

約数和(自身を含む): 116393760

約数和(自身を除く): 67126720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 307919, 615838, 1231676, 1539595, 2463352, 3079190, 4926704, 6158380, 9853408, 12316760, 24633520, 49267040]

約数ペア:

[(1, 49267040), (2, 24633520), (4, 12316760), (5, 9853408), (8, 6158380), (10, 4926704), (16, 3079190), (20, 2463352), (32, 1539595), (40, 1231676), (80, 615838), (160, 307919)]