56972575

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{163}}^1$

素因数の和:256

約数の個数: 48

約数和(自身を含む): 81994752

約数和(自身を除く): 25022177

約数列:

[1, 5, 11, 25, 31, 41, 55, 155, 163, 205, 275, 341, 451, 775, 815, 1025, 1271, 1705, 1793, 2255, 4075, 5053, 6355, 6683, 8525, 8965, 11275, 13981, 25265, 31775, 33415, 44825, 55583, 69905, 73513, 126325, 167075, 207173, 277915, 349525, 367565, 1035865, 1389575, 1837825, 2278903, 5179325, 11394515, 56972575]

約数ペア:

[(1, 56972575), (5, 11394515), (11, 5179325), (25, 2278903), (31, 1837825), (41, 1389575), (55, 1035865), (155, 367565), (163, 349525), (205, 277915), (275, 207173), (341, 167075), (451, 126325), (775, 73513), (815, 69905), (1025, 55583), (1271, 44825), (1705, 33415), (1793, 31775), (2255, 25265), (4075, 13981), (5053, 11275), (6355, 8965), (6683, 8525)]