54860806

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{409}}^1$

素因数の和:509

約数の個数: 64

約数和(自身を含む): 112412160

約数和(自身を除く): 57551354

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 67, 77, 91, 134, 143, 154, 182, 286, 409, 469, 737, 818, 871, 938, 1001, 1474, 1742, 2002, 2863, 4499, 5159, 5317, 5726, 6097, 8998, 9581, 10318, 10634, 12194, 19162, 27403, 31493, 37219, 54806, 58487, 62986, 67067, 74438, 116974, 134134, 191821, 301433, 356239, 383642, 409409, 602866, 712478, 818818, 2110031, 2493673, 3918629, 4220062, 4987346, 7837258, 27430403, 54860806]

約数ペア:

[(1, 54860806), (2, 27430403), (7, 7837258), (11, 4987346), (13, 4220062), (14, 3918629), (22, 2493673), (26, 2110031), (67, 818818), (77, 712478), (91, 602866), (134, 409409), (143, 383642), (154, 356239), (182, 301433), (286, 191821), (409, 134134), (469, 116974), (737, 74438), (818, 67067), (871, 62986), (938, 58487), (1001, 54806), (1474, 37219), (1742, 31493), (2002, 27403), (2863, 19162), (4499, 12194), (5159, 10634), (5317, 10318), (5726, 9581), (6097, 8998)]