66875550

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{63691}}^1$

素因数の和:63713

約数の個数: 48

約数和(自身を含む): 189547392

約数和(自身を除く): 122671842

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 70, 75, 105, 150, 175, 210, 350, 525, 1050, 63691, 127382, 191073, 318455, 382146, 445837, 636910, 891674, 955365, 1337511, 1592275, 1910730, 2229185, 2675022, 3184550, 4458370, 4776825, 6687555, 9553650, 11145925, 13375110, 22291850, 33437775, 66875550]

約数ペア:

[(1, 66875550), (2, 33437775), (3, 22291850), (5, 13375110), (6, 11145925), (7, 9553650), (10, 6687555), (14, 4776825), (15, 4458370), (21, 3184550), (25, 2675022), (30, 2229185), (35, 1910730), (42, 1592275), (50, 1337511), (70, 955365), (75, 891674), (105, 636910), (150, 445837), (175, 382146), (210, 318455), (350, 191073), (525, 127382), (1050, 63691)]