50891355

素因数分解:

$3^3\times 5^1\times {\mathrm{479}}^1\times {\mathrm{787}}^1$

素因数の和:1280

約数の個数: 32

約数和(自身を含む): 90777600

約数和(自身を除く): 39886245

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 479, 787, 1437, 2361, 2395, 3935, 4311, 7083, 7185, 11805, 12933, 21249, 21555, 35415, 64665, 106245, 376973, 1130919, 1884865, 3392757, 5654595, 10178271, 16963785, 50891355]

約数ペア:

[(1, 50891355), (3, 16963785), (5, 10178271), (9, 5654595), (15, 3392757), (27, 1884865), (45, 1130919), (135, 376973), (479, 106245), (787, 64665), (1437, 35415), (2361, 21555), (2395, 21249), (3935, 12933), (4311, 11805), (7083, 7185)]