57422651

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1$

素因数の和:156

約数の個数: 48

約数和(自身を含む): 75893760

約数和(自身を除く): 18471109

約数列:

[1, 11, 13, 17, 23, 79, 143, 169, 187, 221, 253, 299, 391, 869, 1027, 1343, 1817, 1859, 2431, 2873, 3289, 3887, 4301, 5083, 11297, 13351, 14773, 17459, 19987, 23621, 30889, 31603, 42757, 55913, 66079, 146861, 192049, 226967, 259831, 307073, 339779, 401557, 726869, 2496637, 3377803, 4417127, 5220241, 57422651]

約数ペア:

[(1, 57422651), (11, 5220241), (13, 4417127), (17, 3377803), (23, 2496637), (79, 726869), (143, 401557), (169, 339779), (187, 307073), (221, 259831), (253, 226967), (299, 192049), (391, 146861), (869, 66079), (1027, 55913), (1343, 42757), (1817, 31603), (1859, 30889), (2431, 23621), (2873, 19987), (3289, 17459), (3887, 14773), (4301, 13351), (5083, 11297)]