54559154

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{53}}^1\times {\mathrm{137}}^1$

素因数の和:239

約数の個数: 48

約数和(自身を含む): 96086088

約数和(自身を除く): 41526934

約数列:

[1, 2, 13, 17, 26, 34, 53, 106, 137, 221, 274, 289, 442, 578, 689, 901, 1378, 1781, 1802, 2329, 3562, 3757, 4658, 7261, 7514, 11713, 14522, 15317, 23426, 30277, 30634, 39593, 60554, 79186, 94393, 123437, 188786, 199121, 246874, 398242, 514709, 1029418, 1604681, 2098429, 3209362, 4196858, 27279577, 54559154]

約数ペア:

[(1, 54559154), (2, 27279577), (13, 4196858), (17, 3209362), (26, 2098429), (34, 1604681), (53, 1029418), (106, 514709), (137, 398242), (221, 246874), (274, 199121), (289, 188786), (442, 123437), (578, 94393), (689, 79186), (901, 60554), (1378, 39593), (1781, 30634), (1802, 30277), (2329, 23426), (3562, 15317), (3757, 14522), (4658, 11713), (7261, 7514)]