56915120

素因数分解:

$2^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{15137}}^1$

素因数の和:15197

約数の個数: 40

約数和(自身を含む): 135152064

約数和(自身を除く): 78236944

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 47, 80, 94, 188, 235, 376, 470, 752, 940, 1880, 3760, 15137, 30274, 60548, 75685, 121096, 151370, 242192, 302740, 605480, 711439, 1210960, 1422878, 2845756, 3557195, 5691512, 7114390, 11383024, 14228780, 28457560, 56915120]

約数ペア:

[(1, 56915120), (2, 28457560), (4, 14228780), (5, 11383024), (8, 7114390), (10, 5691512), (16, 3557195), (20, 2845756), (40, 1422878), (47, 1210960), (80, 711439), (94, 605480), (188, 302740), (235, 242192), (376, 151370), (470, 121096), (752, 75685), (940, 60548), (1880, 30274), (3760, 15137)]