56126440

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{61007}}^1$

素因数の和:61041

約数の個数: 32

約数和(自身を含む): 131777280

約数和(自身を除く): 75650840

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 61007, 122014, 244028, 305035, 488056, 610070, 1220140, 1403161, 2440280, 2806322, 5612644, 7015805, 11225288, 14031610, 28063220, 56126440]

約数ペア:

[(1, 56126440), (2, 28063220), (4, 14031610), (5, 11225288), (8, 7015805), (10, 5612644), (20, 2806322), (23, 2440280), (40, 1403161), (46, 1220140), (92, 610070), (115, 488056), (184, 305035), (230, 244028), (460, 122014), (920, 61007)]