61282550

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{311}}^1\times {\mathrm{563}}^1$

素因数の和:893

約数の個数: 48

約数和(自身を含む): 130920192

約数和(自身を除く): 69637642

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 175, 311, 350, 563, 622, 1126, 1555, 2177, 2815, 3110, 3941, 4354, 5630, 7775, 7882, 10885, 14075, 15550, 19705, 21770, 28150, 39410, 54425, 98525, 108850, 175093, 197050, 350186, 875465, 1225651, 1750930, 2451302, 4377325, 6128255, 8754650, 12256510, 30641275, 61282550]

約数ペア:

[(1, 61282550), (2, 30641275), (5, 12256510), (7, 8754650), (10, 6128255), (14, 4377325), (25, 2451302), (35, 1750930), (50, 1225651), (70, 875465), (175, 350186), (311, 197050), (350, 175093), (563, 108850), (622, 98525), (1126, 54425), (1555, 39410), (2177, 28150), (2815, 21770), (3110, 19705), (3941, 15550), (4354, 14075), (5630, 10885), (7775, 7882)]