54677630

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{19}}^1\times {\mathrm{839}}^1$

素因数の和:886

約数の個数: 64

約数和(自身を含む): 120960000

約数和(自身を除く): 66282370

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 49, 70, 95, 98, 133, 190, 245, 266, 343, 490, 665, 686, 839, 931, 1330, 1678, 1715, 1862, 3430, 4195, 4655, 5873, 6517, 8390, 9310, 11746, 13034, 15941, 29365, 31882, 32585, 41111, 58730, 65170, 79705, 82222, 111587, 159410, 205555, 223174, 287777, 411110, 557935, 575554, 781109, 1115870, 1438885, 1562218, 2877770, 3905545, 5467763, 7811090, 10935526, 27338815, 54677630]

約数ペア:

[(1, 54677630), (2, 27338815), (5, 10935526), (7, 7811090), (10, 5467763), (14, 3905545), (19, 2877770), (35, 1562218), (38, 1438885), (49, 1115870), (70, 781109), (95, 575554), (98, 557935), (133, 411110), (190, 287777), (245, 223174), (266, 205555), (343, 159410), (490, 111587), (665, 82222), (686, 79705), (839, 65170), (931, 58730), (1330, 41111), (1678, 32585), (1715, 31882), (1862, 29365), (3430, 15941), (4195, 13034), (4655, 11746), (5873, 9310), (6517, 8390)]