51888144

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{139}}^1$

素因数の和:269

約数の個数: 160

約数和(自身を含む): 169989120

約数和(自身を除く): 118100976

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 33, 42, 44, 48, 56, 66, 77, 84, 88, 101, 112, 132, 139, 154, 168, 176, 202, 231, 264, 278, 303, 308, 336, 404, 417, 462, 528, 556, 606, 616, 707, 808, 834, 924, 973, 1111, 1112, 1212, 1232, 1414, 1529, 1616, 1668, 1848, 1946, 2121, 2222, 2224, 2424, 2828, 2919, 3058, 3333, 3336, 3696, 3892, 4242, 4444, 4587, 4848, 5656, 5838, 6116, 6666, 6672, 7777, 7784, 8484, 8888, 9174, 10703, 11312, 11676, 12232, 13332, 14039, 15554, 15568, 16968, 17776, 18348, 21406, 23331, 23352, 24464, 26664, 28078, 31108, 32109, 33936, 36696, 42117, 42812, 46662, 46704, 53328, 56156, 62216, 64218, 73392, 84234, 85624, 93324, 98273, 112312, 124432, 128436, 154429, 168468, 171248, 186648, 196546, 224624, 256872, 294819, 308858, 336936, 373296, 393092, 463287, 513744, 589638, 617716, 673872, 786184, 926574, 1081003, 1179276, 1235432, 1572368, 1853148, 2162006, 2358552, 2470864, 3243009, 3706296, 4324012, 4717104, 6486018, 7412592, 8648024, 12972036, 17296048, 25944072, 51888144]

約数ペア:

[(1, 51888144), (2, 25944072), (3, 17296048), (4, 12972036), (6, 8648024), (7, 7412592), (8, 6486018), (11, 4717104), (12, 4324012), (14, 3706296), (16, 3243009), (21, 2470864), (22, 2358552), (24, 2162006), (28, 1853148), (33, 1572368), (42, 1235432), (44, 1179276), (48, 1081003), (56, 926574), (66, 786184), (77, 673872), (84, 617716), (88, 589638), (101, 513744), (112, 463287), (132, 393092), (139, 373296), (154, 336936), (168, 308858), (176, 294819), (202, 256872), (231, 224624), (264, 196546), (278, 186648), (303, 171248), (308, 168468), (336, 154429), (404, 128436), (417, 124432), (462, 112312), (528, 98273), (556, 93324), (606, 85624), (616, 84234), (707, 73392), (808, 64218), (834, 62216), (924, 56156), (973, 53328), (1111, 46704), (1112, 46662), (1212, 42812), (1232, 42117), (1414, 36696), (1529, 33936), (1616, 32109), (1668, 31108), (1848, 28078), (1946, 26664), (2121, 24464), (2222, 23352), (2224, 23331), (2424, 21406), (2828, 18348), (2919, 17776), (3058, 16968), (3333, 15568), (3336, 15554), (3696, 14039), (3892, 13332), (4242, 12232), (4444, 11676), (4587, 11312), (4848, 10703), (5656, 9174), (5838, 8888), (6116, 8484), (6666, 7784), (6672, 7777)]