54720776

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{9281}}^1$

素因数の和:9365

約数の個数: 32

約数和(自身を含む): 113611680

約数和(自身を除く): 58890904

約数列:

[1, 2, 4, 8, 11, 22, 44, 67, 88, 134, 268, 536, 737, 1474, 2948, 5896, 9281, 18562, 37124, 74248, 102091, 204182, 408364, 621827, 816728, 1243654, 2487308, 4974616, 6840097, 13680194, 27360388, 54720776]

約数ペア:

[(1, 54720776), (2, 27360388), (4, 13680194), (8, 6840097), (11, 4974616), (22, 2487308), (44, 1243654), (67, 816728), (88, 621827), (134, 408364), (268, 204182), (536, 102091), (737, 74248), (1474, 37124), (2948, 18562), (5896, 9281)]