47206280

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{6311}}^1$

素因数の和:6350

約数の個数: 64

約数和(自身を含む): 122705280

約数和(自身を除く): 75499000

約数列:

[1, 2, 4, 5, 8, 10, 11, 17, 20, 22, 34, 40, 44, 55, 68, 85, 88, 110, 136, 170, 187, 220, 340, 374, 440, 680, 748, 935, 1496, 1870, 3740, 6311, 7480, 12622, 25244, 31555, 50488, 63110, 69421, 107287, 126220, 138842, 214574, 252440, 277684, 347105, 429148, 536435, 555368, 694210, 858296, 1072870, 1180157, 1388420, 2145740, 2360314, 2776840, 4291480, 4720628, 5900785, 9441256, 11801570, 23603140, 47206280]

約数ペア:

[(1, 47206280), (2, 23603140), (4, 11801570), (5, 9441256), (8, 5900785), (10, 4720628), (11, 4291480), (17, 2776840), (20, 2360314), (22, 2145740), (34, 1388420), (40, 1180157), (44, 1072870), (55, 858296), (68, 694210), (85, 555368), (88, 536435), (110, 429148), (136, 347105), (170, 277684), (187, 252440), (220, 214574), (340, 138842), (374, 126220), (440, 107287), (680, 69421), (748, 63110), (935, 50488), (1496, 31555), (1870, 25244), (3740, 12622), (6311, 7480)]