52991840

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{30109}}^1$

素因数の和:30135

約数の個数: 48

約数和(自身を含む): 136578960

約数和(自身を除く): 83587120

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 160, 176, 220, 352, 440, 880, 1760, 30109, 60218, 120436, 150545, 240872, 301090, 331199, 481744, 602180, 662398, 963488, 1204360, 1324796, 1655995, 2408720, 2649592, 3311990, 4817440, 5299184, 6623980, 10598368, 13247960, 26495920, 52991840]

約数ペア:

[(1, 52991840), (2, 26495920), (4, 13247960), (5, 10598368), (8, 6623980), (10, 5299184), (11, 4817440), (16, 3311990), (20, 2649592), (22, 2408720), (32, 1655995), (40, 1324796), (44, 1204360), (55, 963488), (80, 662398), (88, 602180), (110, 481744), (160, 331199), (176, 301090), (220, 240872), (352, 150545), (440, 120436), (880, 60218), (1760, 30109)]