55881228

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{358213}}^1$

素因数の和:358233

約数の個数: 24

約数和(自身を含む): 140419888

約数和(自身を除く): 84538660

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 358213, 716426, 1074639, 1432852, 2149278, 4298556, 4656769, 9313538, 13970307, 18627076, 27940614, 55881228]

約数ペア:

[(1, 55881228), (2, 27940614), (3, 18627076), (4, 13970307), (6, 9313538), (12, 4656769), (13, 4298556), (26, 2149278), (39, 1432852), (52, 1074639), (78, 716426), (156, 358213)]