51045456

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{1973}}^1$

素因数の和:2009

約数の個数: 120

約数和(自身を含む): 167426784

約数和(自身を除く): 116381328

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 33, 42, 44, 48, 49, 56, 66, 77, 84, 88, 98, 112, 132, 147, 154, 168, 176, 196, 231, 264, 294, 308, 336, 392, 462, 528, 539, 588, 616, 784, 924, 1078, 1176, 1232, 1617, 1848, 1973, 2156, 2352, 3234, 3696, 3946, 4312, 5919, 6468, 7892, 8624, 11838, 12936, 13811, 15784, 21703, 23676, 25872, 27622, 31568, 41433, 43406, 47352, 55244, 65109, 82866, 86812, 94704, 96677, 110488, 130218, 151921, 165732, 173624, 193354, 220976, 260436, 290031, 303842, 331464, 347248, 386708, 455763, 520872, 580062, 607684, 662928, 773416, 911526, 1041744, 1063447, 1160124, 1215368, 1546832, 1823052, 2126894, 2320248, 2430736, 3190341, 3646104, 4253788, 4640496, 6380682, 7292208, 8507576, 12761364, 17015152, 25522728, 51045456]

約数ペア:

[(1, 51045456), (2, 25522728), (3, 17015152), (4, 12761364), (6, 8507576), (7, 7292208), (8, 6380682), (11, 4640496), (12, 4253788), (14, 3646104), (16, 3190341), (21, 2430736), (22, 2320248), (24, 2126894), (28, 1823052), (33, 1546832), (42, 1215368), (44, 1160124), (48, 1063447), (49, 1041744), (56, 911526), (66, 773416), (77, 662928), (84, 607684), (88, 580062), (98, 520872), (112, 455763), (132, 386708), (147, 347248), (154, 331464), (168, 303842), (176, 290031), (196, 260436), (231, 220976), (264, 193354), (294, 173624), (308, 165732), (336, 151921), (392, 130218), (462, 110488), (528, 96677), (539, 94704), (588, 86812), (616, 82866), (784, 65109), (924, 55244), (1078, 47352), (1176, 43406), (1232, 41433), (1617, 31568), (1848, 27622), (1973, 25872), (2156, 23676), (2352, 21703), (3234, 15784), (3696, 13811), (3946, 12936), (4312, 11838), (5919, 8624), (6468, 7892)]