47819732

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{20297}}^1$

素因数の和:20351

約数の個数: 24

約数和(自身を含む): 90935040

約数和(自身を除く): 43115308

約数列:

[1, 2, 4, 19, 31, 38, 62, 76, 124, 589, 1178, 2356, 20297, 40594, 81188, 385643, 629207, 771286, 1258414, 1542572, 2516828, 11954933, 23909866, 47819732]

約数ペア:

[(1, 47819732), (2, 23909866), (4, 11954933), (19, 2516828), (31, 1542572), (38, 1258414), (62, 771286), (76, 629207), (124, 385643), (589, 81188), (1178, 40594), (2356, 20297)]