49042188

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{2437}}^1$

素因数の和:2503

約数の個数: 72

約数和(自身を含む): 136664528

約数和(自身を除く): 87622340

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 43, 52, 78, 86, 117, 129, 156, 172, 234, 258, 387, 468, 516, 559, 774, 1118, 1548, 1677, 2236, 2437, 3354, 4874, 5031, 6708, 7311, 9748, 10062, 14622, 20124, 21933, 29244, 31681, 43866, 63362, 87732, 95043, 104791, 126724, 190086, 209582, 285129, 314373, 380172, 419164, 570258, 628746, 943119, 1140516, 1257492, 1362283, 1886238, 2724566, 3772476, 4086849, 5449132, 8173698, 12260547, 16347396, 24521094, 49042188]

約数ペア:

[(1, 49042188), (2, 24521094), (3, 16347396), (4, 12260547), (6, 8173698), (9, 5449132), (12, 4086849), (13, 3772476), (18, 2724566), (26, 1886238), (36, 1362283), (39, 1257492), (43, 1140516), (52, 943119), (78, 628746), (86, 570258), (117, 419164), (129, 380172), (156, 314373), (172, 285129), (234, 209582), (258, 190086), (387, 126724), (468, 104791), (516, 95043), (559, 87732), (774, 63362), (1118, 43866), (1548, 31681), (1677, 29244), (2236, 21933), (2437, 20124), (3354, 14622), (4874, 10062), (5031, 9748), (6708, 7311)]