56353257

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1$

素因数の和:230

約数の個数: 48

約数和(自身を含む): 88777728

約数和(自身を除く): 32424471

約数列:

[1, 3, 9, 31, 37, 53, 93, 103, 111, 159, 279, 309, 333, 477, 927, 1147, 1643, 1961, 3193, 3441, 3811, 4929, 5459, 5883, 9579, 10323, 11433, 14787, 16377, 17649, 28737, 34299, 49131, 60791, 118141, 169229, 182373, 201983, 354423, 507687, 547119, 605949, 1063269, 1523061, 1817847, 6261473, 18784419, 56353257]

約数ペア:

[(1, 56353257), (3, 18784419), (9, 6261473), (31, 1817847), (37, 1523061), (53, 1063269), (93, 605949), (103, 547119), (111, 507687), (159, 354423), (279, 201983), (309, 182373), (333, 169229), (477, 118141), (927, 60791), (1147, 49131), (1643, 34299), (1961, 28737), (3193, 17649), (3441, 16377), (3811, 14787), (4929, 11433), (5459, 10323), (5883, 9579)]