59888180

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{1987}}^1$

素因数の和:2144

約数の個数: 48

約数和(自身を含む): 138269376

約数和(自身を除く): 78381196

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 137, 220, 274, 548, 685, 1370, 1507, 1987, 2740, 3014, 3974, 6028, 7535, 7948, 9935, 15070, 19870, 21857, 30140, 39740, 43714, 87428, 109285, 218570, 272219, 437140, 544438, 1088876, 1361095, 2722190, 2994409, 5444380, 5988818, 11977636, 14972045, 29944090, 59888180]

約数ペア:

[(1, 59888180), (2, 29944090), (4, 14972045), (5, 11977636), (10, 5988818), (11, 5444380), (20, 2994409), (22, 2722190), (44, 1361095), (55, 1088876), (110, 544438), (137, 437140), (220, 272219), (274, 218570), (548, 109285), (685, 87428), (1370, 43714), (1507, 39740), (1987, 30140), (2740, 21857), (3014, 19870), (3974, 15070), (6028, 9935), (7535, 7948)]