51757461119

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{4649}}^1$

素因数の和:4872

約数の個数: 64

約数和(自身を含む): 68995584000

約数和(自身を除く): 17238122881

約数列:

[1, 7, 13, 19, 47, 91, 133, 137, 247, 329, 611, 893, 959, 1729, 1781, 2603, 4277, 4649, 6251, 6439, 11609, 12467, 18221, 32543, 33839, 45073, 60437, 81263, 83707, 88331, 122341, 218503, 236873, 423059, 585949, 618317, 636913, 856387, 1148303, 1529521, 1590433, 2840539, 4151557, 4458391, 8038121, 8279869, 11133031, 12101347, 19883773, 29060899, 29934911, 53970241, 57959083, 84709429, 157317511, 209544377, 377791687, 389153843, 568763309, 1101222577, 2724076901, 3981343163, 7393923017, 51757461119]

約数ペア:

[(1, 51757461119), (7, 7393923017), (13, 3981343163), (19, 2724076901), (47, 1101222577), (91, 568763309), (133, 389153843), (137, 377791687), (247, 209544377), (329, 157317511), (611, 84709429), (893, 57959083), (959, 53970241), (1729, 29934911), (1781, 29060899), (2603, 19883773), (4277, 12101347), (4649, 11133031), (6251, 8279869), (6439, 8038121), (11609, 4458391), (12467, 4151557), (18221, 2840539), (32543, 1590433), (33839, 1529521), (45073, 1148303), (60437, 856387), (81263, 636913), (83707, 618317), (88331, 585949), (122341, 423059), (218503, 236873)]