55780878

素因数分解:

$2^1\times 3^1\times {\mathrm{2213}}^1\times {\mathrm{4201}}^1$

素因数の和:6419

約数の個数: 16

約数和(自身を含む): 111638736

約数和(自身を除く): 55857858

約数列:

[1, 2, 3, 6, 2213, 4201, 4426, 6639, 8402, 12603, 13278, 25206, 9296813, 18593626, 27890439, 55780878]

約数ペア:

[(1, 55780878), (2, 27890439), (3, 18593626), (6, 9296813), (2213, 25206), (4201, 13278), (4426, 12603), (6639, 8402)]