50998266

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{139}}^1$

素因数の和:284

約数の個数: 96

約数和(自身を含む): 129729600

約数和(自身を除く): 78731334

約数列:

[1, 2, 3, 6, 9, 11, 17, 18, 22, 33, 34, 51, 66, 99, 102, 109, 139, 153, 187, 198, 218, 278, 306, 327, 374, 417, 561, 654, 834, 981, 1122, 1199, 1251, 1529, 1683, 1853, 1962, 2363, 2398, 2502, 3058, 3366, 3597, 3706, 4587, 4726, 5559, 7089, 7194, 9174, 10791, 11118, 13761, 14178, 15151, 16677, 20383, 21267, 21582, 25993, 27522, 30302, 33354, 40766, 42534, 45453, 51986, 61149, 77979, 90906, 122298, 136359, 155958, 166661, 183447, 233937, 257567, 272718, 333322, 366894, 467874, 499983, 515134, 772701, 999966, 1499949, 1545402, 2318103, 2833237, 2999898, 4636206, 5666474, 8499711, 16999422, 25499133, 50998266]

約数ペア:

[(1, 50998266), (2, 25499133), (3, 16999422), (6, 8499711), (9, 5666474), (11, 4636206), (17, 2999898), (18, 2833237), (22, 2318103), (33, 1545402), (34, 1499949), (51, 999966), (66, 772701), (99, 515134), (102, 499983), (109, 467874), (139, 366894), (153, 333322), (187, 272718), (198, 257567), (218, 233937), (278, 183447), (306, 166661), (327, 155958), (374, 136359), (417, 122298), (561, 90906), (654, 77979), (834, 61149), (981, 51986), (1122, 45453), (1199, 42534), (1251, 40766), (1529, 33354), (1683, 30302), (1853, 27522), (1962, 25993), (2363, 21582), (2398, 21267), (2502, 20383), (3058, 16677), (3366, 15151), (3597, 14178), (3706, 13761), (4587, 11118), (4726, 10791), (5559, 9174), (7089, 7194)]