53796842

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1$

素因数の和:227

約数の個数: 48

約数和(自身を含む): 93768192

約数和(自身を除く): 39971350

約数列:

[1, 2, 11, 22, 31, 62, 71, 101, 121, 142, 202, 242, 341, 682, 781, 1111, 1562, 2201, 2222, 3131, 3751, 4402, 6262, 7171, 7502, 8591, 12221, 14342, 17182, 24211, 24442, 34441, 48422, 68882, 78881, 157762, 222301, 266321, 378851, 444602, 532642, 757702, 867691, 1735382, 2445311, 4890622, 26898421, 53796842]

約数ペア:

[(1, 53796842), (2, 26898421), (11, 4890622), (22, 2445311), (31, 1735382), (62, 867691), (71, 757702), (101, 532642), (121, 444602), (142, 378851), (202, 266321), (242, 222301), (341, 157762), (682, 78881), (781, 68882), (1111, 48422), (1562, 34441), (2201, 24442), (2222, 24211), (3131, 17182), (3751, 14342), (4402, 12221), (6262, 8591), (7171, 7502)]