51769560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{137}}^1$

素因数の和:265

約数の個数: 128

約数和(自身を含む): 162155520

約数和(自身を除く): 110385960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 47, 60, 67, 94, 120, 134, 137, 141, 188, 201, 235, 268, 274, 282, 335, 376, 402, 411, 470, 536, 548, 564, 670, 685, 705, 804, 822, 940, 1005, 1096, 1128, 1340, 1370, 1410, 1608, 1644, 1880, 2010, 2055, 2680, 2740, 2820, 3149, 3288, 4020, 4110, 5480, 5640, 6298, 6439, 8040, 8220, 9179, 9447, 12596, 12878, 15745, 16440, 18358, 18894, 19317, 25192, 25756, 27537, 31490, 32195, 36716, 37788, 38634, 45895, 47235, 51512, 55074, 62980, 64390, 73432, 75576, 77268, 91790, 94470, 96585, 110148, 125960, 128780, 137685, 154536, 183580, 188940, 193170, 220296, 257560, 275370, 367160, 377880, 386340, 431413, 550740, 772680, 862826, 1101480, 1294239, 1725652, 2157065, 2588478, 3451304, 4314130, 5176956, 6471195, 8628260, 10353912, 12942390, 17256520, 25884780, 51769560]

約数ペア:

[(1, 51769560), (2, 25884780), (3, 17256520), (4, 12942390), (5, 10353912), (6, 8628260), (8, 6471195), (10, 5176956), (12, 4314130), (15, 3451304), (20, 2588478), (24, 2157065), (30, 1725652), (40, 1294239), (47, 1101480), (60, 862826), (67, 772680), (94, 550740), (120, 431413), (134, 386340), (137, 377880), (141, 367160), (188, 275370), (201, 257560), (235, 220296), (268, 193170), (274, 188940), (282, 183580), (335, 154536), (376, 137685), (402, 128780), (411, 125960), (470, 110148), (536, 96585), (548, 94470), (564, 91790), (670, 77268), (685, 75576), (705, 73432), (804, 64390), (822, 62980), (940, 55074), (1005, 51512), (1096, 47235), (1128, 45895), (1340, 38634), (1370, 37788), (1410, 36716), (1608, 32195), (1644, 31490), (1880, 27537), (2010, 25756), (2055, 25192), (2680, 19317), (2740, 18894), (2820, 18358), (3149, 16440), (3288, 15745), (4020, 12878), (4110, 12596), (5480, 9447), (5640, 9179), (6298, 8220), (6439, 8040)]