50515868

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{397}}^1\times {\mathrm{2447}}^1$

素因数の和:2861

約数の個数: 24

約数和(自身を含む): 95481792

約数和(自身を除く): 44965924

約数列:

[1, 2, 4, 13, 26, 52, 397, 794, 1588, 2447, 4894, 5161, 9788, 10322, 20644, 31811, 63622, 127244, 971459, 1942918, 3885836, 12628967, 25257934, 50515868]

約数ペア:

[(1, 50515868), (2, 25257934), (4, 12628967), (13, 3885836), (26, 1942918), (52, 971459), (397, 127244), (794, 63622), (1588, 31811), (2447, 20644), (4894, 10322), (5161, 9788)]