55162360

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{283}}^1\times {\mathrm{443}}^1$

素因数の和:748

約数の個数: 64

約数和(自身を含む): 136183680

約数和(自身を除く): 81021320

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 283, 440, 443, 566, 886, 1132, 1415, 1772, 2215, 2264, 2830, 3113, 3544, 4430, 4873, 5660, 6226, 8860, 9746, 11320, 12452, 15565, 17720, 19492, 24365, 24904, 31130, 38984, 48730, 62260, 97460, 124520, 125369, 194920, 250738, 501476, 626845, 1002952, 1253690, 1379059, 2507380, 2758118, 5014760, 5516236, 6895295, 11032472, 13790590, 27581180, 55162360]

約数ペア:

[(1, 55162360), (2, 27581180), (4, 13790590), (5, 11032472), (8, 6895295), (10, 5516236), (11, 5014760), (20, 2758118), (22, 2507380), (40, 1379059), (44, 1253690), (55, 1002952), (88, 626845), (110, 501476), (220, 250738), (283, 194920), (440, 125369), (443, 124520), (566, 97460), (886, 62260), (1132, 48730), (1415, 38984), (1772, 31130), (2215, 24904), (2264, 24365), (2830, 19492), (3113, 17720), (3544, 15565), (4430, 12452), (4873, 11320), (5660, 9746), (6226, 8860)]