50551718

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{193}}^1\times {\mathrm{353}}^1$

素因数の和:608

約数の個数: 32

約数和(自身を含む): 89004096

約数和(自身を除く): 38452378

約数列:

[1, 2, 7, 14, 53, 106, 193, 353, 371, 386, 706, 742, 1351, 2471, 2702, 4942, 10229, 18709, 20458, 37418, 68129, 71603, 130963, 136258, 143206, 261926, 476903, 953806, 3610837, 7221674, 25275859, 50551718]

約数ペア:

[(1, 50551718), (2, 25275859), (7, 7221674), (14, 3610837), (53, 953806), (106, 476903), (193, 261926), (353, 143206), (371, 136258), (386, 130963), (706, 71603), (742, 68129), (1351, 37418), (2471, 20458), (2702, 18709), (4942, 10229)]