55978788

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{245521}}^1$

素因数の和:245547

約数の個数: 24

約数和(自身を含む): 137492320

約数和(自身を除く): 81513532

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 245521, 491042, 736563, 982084, 1473126, 2946252, 4664899, 9329798, 13994697, 18659596, 27989394, 55978788]

約数ペア:

[(1, 55978788), (2, 27989394), (3, 18659596), (4, 13994697), (6, 9329798), (12, 4664899), (19, 2946252), (38, 1473126), (57, 982084), (76, 736563), (114, 491042), (228, 245521)]