47840820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{10093}}^1$

素因数の和:10184

約数の個数: 48

約数和(自身を含む): 135663360

約数和(自身を除く): 87822540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 79, 158, 237, 316, 395, 474, 790, 948, 1185, 1580, 2370, 4740, 10093, 20186, 30279, 40372, 50465, 60558, 100930, 121116, 151395, 201860, 302790, 605580, 797347, 1594694, 2392041, 3189388, 3986735, 4784082, 7973470, 9568164, 11960205, 15946940, 23920410, 47840820]

約数ペア:

[(1, 47840820), (2, 23920410), (3, 15946940), (4, 11960205), (5, 9568164), (6, 7973470), (10, 4784082), (12, 3986735), (15, 3189388), (20, 2392041), (30, 1594694), (60, 797347), (79, 605580), (158, 302790), (237, 201860), (316, 151395), (395, 121116), (474, 100930), (790, 60558), (948, 50465), (1185, 40372), (1580, 30279), (2370, 20186), (4740, 10093)]