48512720

素因数分解:

$2^4\times 5^1\times {\mathrm{601}}^1\times {\mathrm{1009}}^1$

素因数の和:1623

約数の個数: 40

約数和(自身を含む): 113091720

約数和(自身を除く): 64579000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 601, 1009, 1202, 2018, 2404, 3005, 4036, 4808, 5045, 6010, 8072, 9616, 10090, 12020, 16144, 20180, 24040, 40360, 48080, 80720, 606409, 1212818, 2425636, 3032045, 4851272, 6064090, 9702544, 12128180, 24256360, 48512720]

約数ペア:

[(1, 48512720), (2, 24256360), (4, 12128180), (5, 9702544), (8, 6064090), (10, 4851272), (16, 3032045), (20, 2425636), (40, 1212818), (80, 606409), (601, 80720), (1009, 48080), (1202, 40360), (2018, 24040), (2404, 20180), (3005, 16144), (4036, 12020), (4808, 10090), (5045, 9616), (6010, 8072)]