56231504

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{263}}^1$

素因数の和:384

約数の個数: 80

約数和(自身を含む): 131991552

約数和(自身を除く): 75760048

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 56, 83, 92, 112, 161, 166, 184, 263, 322, 332, 368, 526, 581, 644, 664, 1052, 1162, 1288, 1328, 1841, 1909, 2104, 2324, 2576, 3682, 3818, 4208, 4648, 6049, 7364, 7636, 9296, 12098, 13363, 14728, 15272, 21829, 24196, 26726, 29456, 30544, 42343, 43658, 48392, 53452, 84686, 87316, 96784, 106904, 152803, 169372, 174632, 213808, 305606, 338744, 349264, 502067, 611212, 677488, 1004134, 1222424, 2008268, 2444848, 3514469, 4016536, 7028938, 8033072, 14057876, 28115752, 56231504]

約数ペア:

[(1, 56231504), (2, 28115752), (4, 14057876), (7, 8033072), (8, 7028938), (14, 4016536), (16, 3514469), (23, 2444848), (28, 2008268), (46, 1222424), (56, 1004134), (83, 677488), (92, 611212), (112, 502067), (161, 349264), (166, 338744), (184, 305606), (263, 213808), (322, 174632), (332, 169372), (368, 152803), (526, 106904), (581, 96784), (644, 87316), (664, 84686), (1052, 53452), (1162, 48392), (1288, 43658), (1328, 42343), (1841, 30544), (1909, 29456), (2104, 26726), (2324, 24196), (2576, 21829), (3682, 15272), (3818, 14728), (4208, 13363), (4648, 12098), (6049, 9296), (7364, 7636)]