75967550

素因数分解:

$2^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{263}}^1$

素因数の和:437

約数の個数: 48

約数和(自身を含む): 145838880

約数和(自身を除く): 69871330

約数列:

[1, 2, 5, 10, 25, 50, 53, 106, 109, 218, 263, 265, 526, 530, 545, 1090, 1315, 1325, 2630, 2650, 2725, 5450, 5777, 6575, 11554, 13150, 13939, 27878, 28667, 28885, 57334, 57770, 69695, 139390, 143335, 144425, 286670, 288850, 348475, 696950, 716675, 1433350, 1519351, 3038702, 7596755, 15193510, 37983775, 75967550]

約数ペア:

[(1, 75967550), (2, 37983775), (5, 15193510), (10, 7596755), (25, 3038702), (50, 1519351), (53, 1433350), (106, 716675), (109, 696950), (218, 348475), (263, 288850), (265, 286670), (526, 144425), (530, 143335), (545, 139390), (1090, 69695), (1315, 57770), (1325, 57334), (2630, 28885), (2650, 28667), (2725, 27878), (5450, 13939), (5777, 13150), (6575, 11554)]