52577440

素因数分解:

$2^5\times 5^1\times {\mathrm{347}}^1\times {\mathrm{947}}^1$

素因数の和:1309

約数の個数: 48

約数和(自身を含む): 124703712

約数和(自身を除く): 72126272

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 347, 694, 947, 1388, 1735, 1894, 2776, 3470, 3788, 4735, 5552, 6940, 7576, 9470, 11104, 13880, 15152, 18940, 27760, 30304, 37880, 55520, 75760, 151520, 328609, 657218, 1314436, 1643045, 2628872, 3286090, 5257744, 6572180, 10515488, 13144360, 26288720, 52577440]

約数ペア:

[(1, 52577440), (2, 26288720), (4, 13144360), (5, 10515488), (8, 6572180), (10, 5257744), (16, 3286090), (20, 2628872), (32, 1643045), (40, 1314436), (80, 657218), (160, 328609), (347, 151520), (694, 75760), (947, 55520), (1388, 37880), (1735, 30304), (1894, 27760), (2776, 18940), (3470, 15152), (3788, 13880), (4735, 11104), (5552, 9470), (6940, 7576)]