48574040

素因数分解:

$2^3\times 5^1\times {\mathrm{271}}^1\times {\mathrm{4481}}^1$

素因数の和:4763

約数の個数: 32

約数和(自身を含む): 109719360

約数和(自身を除く): 61145320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 271, 542, 1084, 1355, 2168, 2710, 4481, 5420, 8962, 10840, 17924, 22405, 35848, 44810, 89620, 179240, 1214351, 2428702, 4857404, 6071755, 9714808, 12143510, 24287020, 48574040]

約数ペア:

[(1, 48574040), (2, 24287020), (4, 12143510), (5, 9714808), (8, 6071755), (10, 4857404), (20, 2428702), (40, 1214351), (271, 179240), (542, 89620), (1084, 44810), (1355, 35848), (2168, 22405), (2710, 17924), (4481, 10840), (5420, 8962)]