56003298

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1$

素因数の和:144

約数の個数: 128

約数和(自身を含む): 139345920

約数和(自身を除く): 83342622

約数列:

[1, 2, 3, 6, 13, 19, 23, 26, 31, 38, 39, 46, 53, 57, 62, 69, 78, 93, 106, 114, 138, 159, 186, 247, 299, 318, 403, 437, 494, 589, 598, 689, 713, 741, 806, 874, 897, 1007, 1178, 1209, 1219, 1311, 1378, 1426, 1482, 1643, 1767, 1794, 2014, 2067, 2139, 2418, 2438, 2622, 3021, 3286, 3534, 3657, 4134, 4278, 4929, 5681, 6042, 7314, 7657, 9269, 9858, 11362, 13091, 13547, 15314, 15847, 17043, 18538, 21359, 22971, 23161, 26182, 27094, 27807, 31217, 31694, 34086, 37789, 39273, 40641, 42718, 45942, 46322, 47541, 55614, 62434, 64077, 69483, 75578, 78546, 81282, 93651, 95082, 113367, 128154, 138966, 176111, 187302, 226734, 301093, 352222, 405821, 491257, 528333, 602186, 717991, 811642, 903279, 982514, 1056666, 1217463, 1435982, 1473771, 1806558, 2153973, 2434926, 2947542, 4307946, 9333883, 18667766, 28001649, 56003298]

約数ペア:

[(1, 56003298), (2, 28001649), (3, 18667766), (6, 9333883), (13, 4307946), (19, 2947542), (23, 2434926), (26, 2153973), (31, 1806558), (38, 1473771), (39, 1435982), (46, 1217463), (53, 1056666), (57, 982514), (62, 903279), (69, 811642), (78, 717991), (93, 602186), (106, 528333), (114, 491257), (138, 405821), (159, 352222), (186, 301093), (247, 226734), (299, 187302), (318, 176111), (403, 138966), (437, 128154), (494, 113367), (589, 95082), (598, 93651), (689, 81282), (713, 78546), (741, 75578), (806, 69483), (874, 64077), (897, 62434), (1007, 55614), (1178, 47541), (1209, 46322), (1219, 45942), (1311, 42718), (1378, 40641), (1426, 39273), (1482, 37789), (1643, 34086), (1767, 31694), (1794, 31217), (2014, 27807), (2067, 27094), (2139, 26182), (2418, 23161), (2438, 22971), (2622, 21359), (3021, 18538), (3286, 17043), (3534, 15847), (3657, 15314), (4134, 13547), (4278, 13091), (4929, 11362), (5681, 9858), (6042, 9269), (7314, 7657)]