55156350

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{5179}}^1$

素因数の和:5265

約数の個数: 48

約数和(自身を含む): 138741120

約数和(自身を除く): 83584770

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 71, 75, 142, 150, 213, 355, 426, 710, 1065, 1775, 2130, 3550, 5179, 5325, 10358, 10650, 15537, 25895, 31074, 51790, 77685, 129475, 155370, 258950, 367709, 388425, 735418, 776850, 1103127, 1838545, 2206254, 3677090, 5515635, 9192725, 11031270, 18385450, 27578175, 55156350]

約数ペア:

[(1, 55156350), (2, 27578175), (3, 18385450), (5, 11031270), (6, 9192725), (10, 5515635), (15, 3677090), (25, 2206254), (30, 1838545), (50, 1103127), (71, 776850), (75, 735418), (142, 388425), (150, 367709), (213, 258950), (355, 155370), (426, 129475), (710, 77685), (1065, 51790), (1775, 31074), (2130, 25895), (3550, 15537), (5179, 10650), (5325, 10358)]