55571488

素因数分解:

$2^5\times 7^3\times {\mathrm{61}}^1\times {\mathrm{83}}^1$

素因数の和:175

約数の個数: 96

約数和(自身を含む): 131241600

約数和(自身を除く): 75670112

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 61, 83, 98, 112, 122, 166, 196, 224, 244, 332, 343, 392, 427, 488, 581, 664, 686, 784, 854, 976, 1162, 1328, 1372, 1568, 1708, 1952, 2324, 2656, 2744, 2989, 3416, 4067, 4648, 5063, 5488, 5978, 6832, 8134, 9296, 10126, 10976, 11956, 13664, 16268, 18592, 20252, 20923, 23912, 28469, 32536, 35441, 40504, 41846, 47824, 56938, 65072, 70882, 81008, 83692, 95648, 113876, 130144, 141764, 162016, 167384, 227752, 248087, 283528, 334768, 455504, 496174, 567056, 669536, 911008, 992348, 1134112, 1736609, 1984696, 3473218, 3969392, 6946436, 7938784, 13892872, 27785744, 55571488]

約数ペア:

[(1, 55571488), (2, 27785744), (4, 13892872), (7, 7938784), (8, 6946436), (14, 3969392), (16, 3473218), (28, 1984696), (32, 1736609), (49, 1134112), (56, 992348), (61, 911008), (83, 669536), (98, 567056), (112, 496174), (122, 455504), (166, 334768), (196, 283528), (224, 248087), (244, 227752), (332, 167384), (343, 162016), (392, 141764), (427, 130144), (488, 113876), (581, 95648), (664, 83692), (686, 81008), (784, 70882), (854, 65072), (976, 56938), (1162, 47824), (1328, 41846), (1372, 40504), (1568, 35441), (1708, 32536), (1952, 28469), (2324, 23912), (2656, 20923), (2744, 20252), (2989, 18592), (3416, 16268), (4067, 13664), (4648, 11956), (5063, 10976), (5488, 10126), (5978, 9296), (6832, 8134)]