57039346

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{107}}^1$

素因数の和:259

約数の個数: 64

約数和(自身を含む): 111041280

約数和(自身を除く): 54001934

約数列:

[1, 2, 7, 13, 14, 26, 29, 58, 91, 101, 107, 182, 202, 203, 214, 377, 406, 707, 749, 754, 1313, 1391, 1414, 1498, 2626, 2639, 2782, 2929, 3103, 5278, 5858, 6206, 9191, 9737, 10807, 18382, 19474, 20503, 21614, 21721, 38077, 40339, 41006, 43442, 75649, 76154, 80678, 140491, 151298, 266539, 280982, 282373, 313403, 533078, 564746, 626806, 983437, 1966874, 2193821, 4074239, 4387642, 8148478, 28519673, 57039346]

約数ペア:

[(1, 57039346), (2, 28519673), (7, 8148478), (13, 4387642), (14, 4074239), (26, 2193821), (29, 1966874), (58, 983437), (91, 626806), (101, 564746), (107, 533078), (182, 313403), (202, 282373), (203, 280982), (214, 266539), (377, 151298), (406, 140491), (707, 80678), (749, 76154), (754, 75649), (1313, 43442), (1391, 41006), (1414, 40339), (1498, 38077), (2626, 21721), (2639, 21614), (2782, 20503), (2929, 19474), (3103, 18382), (5278, 10807), (5858, 9737), (6206, 9191)]