48126680

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{171881}}^1$

素因数の和:171899

約数の個数: 32

約数和(自身を含む): 123755040

約数和(自身を除く): 75628360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 171881, 343762, 687524, 859405, 1203167, 1375048, 1718810, 2406334, 3437620, 4812668, 6015835, 6875240, 9625336, 12031670, 24063340, 48126680]

約数ペア:

[(1, 48126680), (2, 24063340), (4, 12031670), (5, 9625336), (7, 6875240), (8, 6015835), (10, 4812668), (14, 3437620), (20, 2406334), (28, 1718810), (35, 1375048), (40, 1203167), (56, 859405), (70, 687524), (140, 343762), (280, 171881)]