55347741

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{197}}^1$

素因数の和:306

約数の個数: 48

約数和(自身を含む): 88957440

約数和(自身を除く): 33609699

約数列:

[1, 3, 9, 19, 31, 53, 57, 93, 159, 171, 197, 279, 477, 589, 591, 1007, 1643, 1767, 1773, 3021, 3743, 4929, 5301, 6107, 9063, 10441, 11229, 14787, 18321, 31217, 31323, 33687, 54963, 93651, 93969, 116033, 198379, 280953, 323671, 348099, 595137, 971013, 1044297, 1785411, 2913039, 6149749, 18449247, 55347741]

約数ペア:

[(1, 55347741), (3, 18449247), (9, 6149749), (19, 2913039), (31, 1785411), (53, 1044297), (57, 971013), (93, 595137), (159, 348099), (171, 323671), (197, 280953), (279, 198379), (477, 116033), (589, 93969), (591, 93651), (1007, 54963), (1643, 33687), (1767, 31323), (1773, 31217), (3021, 18321), (3743, 14787), (4929, 11229), (5301, 10441), (6107, 9063)]