52195878

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1$

素因数の和:159

約数の個数: 144

約数和(自身を含む): 143410176

約数和(自身を除く): 91214298

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 31, 42, 46, 49, 62, 63, 69, 83, 93, 98, 126, 138, 147, 161, 166, 186, 207, 217, 249, 279, 294, 322, 414, 434, 441, 483, 498, 558, 581, 651, 713, 747, 882, 966, 1127, 1162, 1302, 1426, 1449, 1494, 1519, 1743, 1909, 1953, 2139, 2254, 2573, 2898, 3038, 3381, 3486, 3818, 3906, 4067, 4278, 4557, 4991, 5146, 5229, 5727, 6417, 6762, 7719, 8134, 9114, 9982, 10143, 10458, 11454, 12201, 12834, 13363, 13671, 14973, 15438, 17181, 18011, 20286, 23157, 24402, 26726, 27342, 29946, 34362, 34937, 36022, 36603, 40089, 44919, 46314, 54033, 59179, 69874, 73206, 80178, 89838, 93541, 104811, 108066, 118358, 120267, 126077, 162099, 177537, 187082, 209622, 240534, 252154, 280623, 314433, 324198, 355074, 378231, 414253, 532611, 561246, 628866, 756462, 828506, 841869, 1065222, 1134693, 1242759, 1683738, 2269386, 2485518, 2899771, 3728277, 5799542, 7456554, 8699313, 17398626, 26097939, 52195878]

約数ペア:

[(1, 52195878), (2, 26097939), (3, 17398626), (6, 8699313), (7, 7456554), (9, 5799542), (14, 3728277), (18, 2899771), (21, 2485518), (23, 2269386), (31, 1683738), (42, 1242759), (46, 1134693), (49, 1065222), (62, 841869), (63, 828506), (69, 756462), (83, 628866), (93, 561246), (98, 532611), (126, 414253), (138, 378231), (147, 355074), (161, 324198), (166, 314433), (186, 280623), (207, 252154), (217, 240534), (249, 209622), (279, 187082), (294, 177537), (322, 162099), (414, 126077), (434, 120267), (441, 118358), (483, 108066), (498, 104811), (558, 93541), (581, 89838), (651, 80178), (713, 73206), (747, 69874), (882, 59179), (966, 54033), (1127, 46314), (1162, 44919), (1302, 40089), (1426, 36603), (1449, 36022), (1494, 34937), (1519, 34362), (1743, 29946), (1909, 27342), (1953, 26726), (2139, 24402), (2254, 23157), (2573, 20286), (2898, 18011), (3038, 17181), (3381, 15438), (3486, 14973), (3818, 13671), (3906, 13363), (4067, 12834), (4278, 12201), (4557, 11454), (4991, 10458), (5146, 10143), (5229, 9982), (5727, 9114), (6417, 8134), (6762, 7719)]