56943520

素因数分解:

$2^5\times 5^1\times {\mathrm{479}}^1\times {\mathrm{743}}^1$

素因数の和:1237

約数の個数: 48

約数和(自身を含む): 134991360

約数和(自身を除く): 78047840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 479, 743, 958, 1486, 1916, 2395, 2972, 3715, 3832, 4790, 5944, 7430, 7664, 9580, 11888, 14860, 15328, 19160, 23776, 29720, 38320, 59440, 76640, 118880, 355897, 711794, 1423588, 1779485, 2847176, 3558970, 5694352, 7117940, 11388704, 14235880, 28471760, 56943520]

約数ペア:

[(1, 56943520), (2, 28471760), (4, 14235880), (5, 11388704), (8, 7117940), (10, 5694352), (16, 3558970), (20, 2847176), (32, 1779485), (40, 1423588), (80, 711794), (160, 355897), (479, 118880), (743, 76640), (958, 59440), (1486, 38320), (1916, 29720), (2395, 23776), (2972, 19160), (3715, 15328), (3832, 14860), (4790, 11888), (5944, 9580), (7430, 7664)]