48723880

素因数分解:

$2^3\times 5^1\times {\mathrm{479}}^1\times {\mathrm{2543}}^1$

素因数の和:3033

約数の個数: 32

約数和(自身を含む): 109900800

約数和(自身を除く): 61176920

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 479, 958, 1916, 2395, 2543, 3832, 4790, 5086, 9580, 10172, 12715, 19160, 20344, 25430, 50860, 101720, 1218097, 2436194, 4872388, 6090485, 9744776, 12180970, 24361940, 48723880]

約数ペア:

[(1, 48723880), (2, 24361940), (4, 12180970), (5, 9744776), (8, 6090485), (10, 4872388), (20, 2436194), (40, 1218097), (479, 101720), (958, 50860), (1916, 25430), (2395, 20344), (2543, 19160), (3832, 12715), (4790, 10172), (5086, 9580)]