50139898

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{173}}^1\times {\mathrm{263}}^1$

素因数の和:486

約数の個数: 32

約数和(自身を含む): 82684800

約数和(自身を除く): 32544902

約数列:

[1, 2, 19, 29, 38, 58, 173, 263, 346, 526, 551, 1102, 3287, 4997, 5017, 6574, 7627, 9994, 10034, 15254, 45499, 90998, 95323, 144913, 190646, 289826, 864481, 1319471, 1728962, 2638942, 25069949, 50139898]

約数ペア:

[(1, 50139898), (2, 25069949), (19, 2638942), (29, 1728962), (38, 1319471), (58, 864481), (173, 289826), (263, 190646), (346, 144913), (526, 95323), (551, 90998), (1102, 45499), (3287, 15254), (4997, 10034), (5017, 9994), (6574, 7627)]