53769160

素因数分解:

$2^3\times 5^1\times {\mathrm{1051}}^1\times {\mathrm{1279}}^1$

素因数の和:2341

約数の個数: 32

約数和(自身を含む): 121190400

約数和(自身を除く): 67421240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1051, 1279, 2102, 2558, 4204, 5116, 5255, 6395, 8408, 10232, 10510, 12790, 21020, 25580, 42040, 51160, 1344229, 2688458, 5376916, 6721145, 10753832, 13442290, 26884580, 53769160]

約数ペア:

[(1, 53769160), (2, 26884580), (4, 13442290), (5, 10753832), (8, 6721145), (10, 5376916), (20, 2688458), (40, 1344229), (1051, 51160), (1279, 42040), (2102, 25580), (2558, 21020), (4204, 12790), (5116, 10510), (5255, 10232), (6395, 8408)]