56115702

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{2311}}^1$

素因数の和:2409

約数の個数: 48

約数和(自身を含む): 129841920

約数和(自身を除く): 73726218

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 71, 114, 142, 171, 213, 342, 426, 639, 1278, 1349, 2311, 2698, 4047, 4622, 6933, 8094, 12141, 13866, 20799, 24282, 41598, 43909, 87818, 131727, 164081, 263454, 328162, 395181, 492243, 790362, 984486, 1476729, 2953458, 3117539, 6235078, 9352617, 18705234, 28057851, 56115702]

約数ペア:

[(1, 56115702), (2, 28057851), (3, 18705234), (6, 9352617), (9, 6235078), (18, 3117539), (19, 2953458), (38, 1476729), (57, 984486), (71, 790362), (114, 492243), (142, 395181), (171, 328162), (213, 263454), (342, 164081), (426, 131727), (639, 87818), (1278, 43909), (1349, 41598), (2311, 24282), (2698, 20799), (4047, 13866), (4622, 12141), (6933, 8094)]