56173020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{367}}^1\times {\mathrm{2551}}^1$

素因数の和:2930

約数の個数: 48

約数和(自身を含む): 157774848

約数和(自身を除く): 101601828

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 367, 734, 1101, 1468, 1835, 2202, 2551, 3670, 4404, 5102, 5505, 7340, 7653, 10204, 11010, 12755, 15306, 22020, 25510, 30612, 38265, 51020, 76530, 153060, 936217, 1872434, 2808651, 3744868, 4681085, 5617302, 9362170, 11234604, 14043255, 18724340, 28086510, 56173020]

約数ペア:

[(1, 56173020), (2, 28086510), (3, 18724340), (4, 14043255), (5, 11234604), (6, 9362170), (10, 5617302), (12, 4681085), (15, 3744868), (20, 2808651), (30, 1872434), (60, 936217), (367, 153060), (734, 76530), (1101, 51020), (1468, 38265), (1835, 30612), (2202, 25510), (2551, 22020), (3670, 15306), (4404, 12755), (5102, 11010), (5505, 10204), (7340, 7653)]