56188678

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{433}}^1$

素因数の和:509

約数の個数: 64

約数和(自身を含む): 111992832

約数和(自身を除く): 55804154

約数列:

[1, 2, 7, 13, 14, 23, 26, 31, 46, 62, 91, 161, 182, 217, 299, 322, 403, 433, 434, 598, 713, 806, 866, 1426, 2093, 2821, 3031, 4186, 4991, 5629, 5642, 6062, 9269, 9959, 9982, 11258, 13423, 18538, 19918, 26846, 39403, 64883, 69713, 78806, 93961, 129467, 129766, 139426, 174499, 187922, 258934, 308729, 348998, 617458, 906269, 1221493, 1812538, 2161103, 2442986, 4013477, 4322206, 8026954, 28094339, 56188678]

約数ペア:

[(1, 56188678), (2, 28094339), (7, 8026954), (13, 4322206), (14, 4013477), (23, 2442986), (26, 2161103), (31, 1812538), (46, 1221493), (62, 906269), (91, 617458), (161, 348998), (182, 308729), (217, 258934), (299, 187922), (322, 174499), (403, 139426), (433, 129766), (434, 129467), (598, 93961), (713, 78806), (806, 69713), (866, 64883), (1426, 39403), (2093, 26846), (2821, 19918), (3031, 18538), (4186, 13423), (4991, 11258), (5629, 9982), (5642, 9959), (6062, 9269)]