52180254

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1$

素因数の和:183

約数の個数: 128

約数和(自身を含む): 140943360

約数和(自身を除く): 88763106

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 31, 42, 54, 61, 62, 63, 73, 93, 122, 126, 146, 183, 186, 189, 217, 219, 279, 366, 378, 427, 434, 438, 511, 549, 558, 651, 657, 837, 854, 1022, 1098, 1281, 1302, 1314, 1533, 1647, 1674, 1891, 1953, 1971, 2263, 2562, 3066, 3294, 3782, 3843, 3906, 3942, 4453, 4526, 4599, 5673, 5859, 6789, 7686, 8906, 9198, 11346, 11529, 11718, 13237, 13359, 13578, 13797, 15841, 17019, 20367, 23058, 26474, 26718, 27594, 31171, 31682, 34038, 39711, 40077, 40734, 47523, 51057, 61101, 62342, 79422, 80154, 93513, 95046, 102114, 119133, 120231, 122202, 138043, 142569, 187026, 238266, 240462, 276086, 280539, 285138, 357399, 414129, 427707, 561078, 714798, 828258, 841617, 855414, 966301, 1242387, 1683234, 1932602, 2484774, 2898903, 3727161, 5797806, 7454322, 8696709, 17393418, 26090127, 52180254]

約数ペア:

[(1, 52180254), (2, 26090127), (3, 17393418), (6, 8696709), (7, 7454322), (9, 5797806), (14, 3727161), (18, 2898903), (21, 2484774), (27, 1932602), (31, 1683234), (42, 1242387), (54, 966301), (61, 855414), (62, 841617), (63, 828258), (73, 714798), (93, 561078), (122, 427707), (126, 414129), (146, 357399), (183, 285138), (186, 280539), (189, 276086), (217, 240462), (219, 238266), (279, 187026), (366, 142569), (378, 138043), (427, 122202), (434, 120231), (438, 119133), (511, 102114), (549, 95046), (558, 93513), (651, 80154), (657, 79422), (837, 62342), (854, 61101), (1022, 51057), (1098, 47523), (1281, 40734), (1302, 40077), (1314, 39711), (1533, 34038), (1647, 31682), (1674, 31171), (1891, 27594), (1953, 26718), (1971, 26474), (2263, 23058), (2562, 20367), (3066, 17019), (3294, 15841), (3782, 13797), (3843, 13578), (3906, 13359), (3942, 13237), (4453, 11718), (4526, 11529), (4599, 11346), (5673, 9198), (5859, 8906), (6789, 7686)]