51993144

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{137}}^1\times {\mathrm{251}}^1$

素因数の和:410

約数の個数: 128

約数和(自身を含む): 166924800

約数和(自身を除く): 114931656

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 137, 168, 189, 216, 251, 252, 274, 378, 411, 502, 504, 548, 753, 756, 822, 959, 1004, 1096, 1233, 1506, 1512, 1644, 1757, 1918, 2008, 2259, 2466, 2877, 3012, 3288, 3514, 3699, 3836, 4518, 4932, 5271, 5754, 6024, 6777, 7028, 7398, 7672, 8631, 9036, 9864, 10542, 11508, 13554, 14056, 14796, 15813, 17262, 18072, 21084, 23016, 25893, 27108, 29592, 31626, 34387, 34524, 42168, 47439, 51786, 54216, 63252, 68774, 69048, 94878, 103161, 103572, 126504, 137548, 189756, 206322, 207144, 240709, 275096, 309483, 379512, 412644, 481418, 618966, 722127, 825288, 928449, 962836, 1237932, 1444254, 1856898, 1925672, 2166381, 2475864, 2888508, 3713796, 4332762, 5777016, 6499143, 7427592, 8665524, 12998286, 17331048, 25996572, 51993144]

約数ペア:

[(1, 51993144), (2, 25996572), (3, 17331048), (4, 12998286), (6, 8665524), (7, 7427592), (8, 6499143), (9, 5777016), (12, 4332762), (14, 3713796), (18, 2888508), (21, 2475864), (24, 2166381), (27, 1925672), (28, 1856898), (36, 1444254), (42, 1237932), (54, 962836), (56, 928449), (63, 825288), (72, 722127), (84, 618966), (108, 481418), (126, 412644), (137, 379512), (168, 309483), (189, 275096), (216, 240709), (251, 207144), (252, 206322), (274, 189756), (378, 137548), (411, 126504), (502, 103572), (504, 103161), (548, 94878), (753, 69048), (756, 68774), (822, 63252), (959, 54216), (1004, 51786), (1096, 47439), (1233, 42168), (1506, 34524), (1512, 34387), (1644, 31626), (1757, 29592), (1918, 27108), (2008, 25893), (2259, 23016), (2466, 21084), (2877, 18072), (3012, 17262), (3288, 15813), (3514, 14796), (3699, 14056), (3836, 13554), (4518, 11508), (4932, 10542), (5271, 9864), (5754, 9036), (6024, 8631), (6777, 7672), (7028, 7398)]