48201640

素因数分解:

$2^3\times 5^1\times {\mathrm{547}}^1\times {\mathrm{2203}}^1$

素因数の和:2761

約数の個数: 32

約数和(自身を含む): 108701280

約数和(自身を除く): 60499640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 547, 1094, 2188, 2203, 2735, 4376, 4406, 5470, 8812, 10940, 11015, 17624, 21880, 22030, 44060, 88120, 1205041, 2410082, 4820164, 6025205, 9640328, 12050410, 24100820, 48201640]

約数ペア:

[(1, 48201640), (2, 24100820), (4, 12050410), (5, 9640328), (8, 6025205), (10, 4820164), (20, 2410082), (40, 1205041), (547, 88120), (1094, 44060), (2188, 22030), (2203, 21880), (2735, 17624), (4376, 11015), (4406, 10940), (5470, 8812)]