52521378

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1$

素因数の和:192

約数の個数: 128

約数和(自身を含む): 139345920

約数和(自身を除く): 86824542

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 29, 31, 39, 42, 58, 62, 78, 87, 91, 93, 107, 174, 182, 186, 203, 214, 217, 273, 321, 377, 403, 406, 434, 546, 609, 642, 651, 749, 754, 806, 899, 1131, 1209, 1218, 1302, 1391, 1498, 1798, 2247, 2262, 2418, 2639, 2697, 2782, 2821, 3103, 3317, 4173, 4494, 5278, 5394, 5642, 6206, 6293, 6634, 7917, 8346, 8463, 9309, 9737, 9951, 11687, 12586, 15834, 16926, 18618, 18879, 19474, 19902, 21721, 23219, 23374, 29211, 35061, 37758, 40339, 43121, 43442, 46438, 58422, 65163, 69657, 70122, 80678, 81809, 86242, 96193, 121017, 129363, 130326, 139314, 163618, 192386, 242034, 245427, 258726, 282373, 288579, 301847, 490854, 564746, 577158, 603694, 673351, 847119, 905541, 1250509, 1346702, 1694238, 1811082, 2020053, 2501018, 3751527, 4040106, 7503054, 8753563, 17507126, 26260689, 52521378]

約数ペア:

[(1, 52521378), (2, 26260689), (3, 17507126), (6, 8753563), (7, 7503054), (13, 4040106), (14, 3751527), (21, 2501018), (26, 2020053), (29, 1811082), (31, 1694238), (39, 1346702), (42, 1250509), (58, 905541), (62, 847119), (78, 673351), (87, 603694), (91, 577158), (93, 564746), (107, 490854), (174, 301847), (182, 288579), (186, 282373), (203, 258726), (214, 245427), (217, 242034), (273, 192386), (321, 163618), (377, 139314), (403, 130326), (406, 129363), (434, 121017), (546, 96193), (609, 86242), (642, 81809), (651, 80678), (749, 70122), (754, 69657), (806, 65163), (899, 58422), (1131, 46438), (1209, 43442), (1218, 43121), (1302, 40339), (1391, 37758), (1498, 35061), (1798, 29211), (2247, 23374), (2262, 23219), (2418, 21721), (2639, 19902), (2697, 19474), (2782, 18879), (2821, 18618), (3103, 16926), (3317, 15834), (4173, 12586), (4494, 11687), (5278, 9951), (5394, 9737), (5642, 9309), (6206, 8463), (6293, 8346), (6634, 7917)]