54881816

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{431}}^1\times {\mathrm{1447}}^1$

素因数の和:1895

約数の個数: 32

約数和(自身を含む): 112596480

約数和(自身を除く): 57714664

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 431, 862, 1447, 1724, 2894, 3448, 4741, 5788, 9482, 11576, 15917, 18964, 31834, 37928, 63668, 127336, 623657, 1247314, 2494628, 4989256, 6860227, 13720454, 27440908, 54881816]

約数ペア:

[(1, 54881816), (2, 27440908), (4, 13720454), (8, 6860227), (11, 4989256), (22, 2494628), (44, 1247314), (88, 623657), (431, 127336), (862, 63668), (1447, 37928), (1724, 31834), (2894, 18964), (3448, 15917), (4741, 11576), (5788, 9482)]