53897648

素因数分解:

$2^4\times 7^4\times {\mathrm{23}}^1\times {\mathrm{61}}^1$

素因数の和:120

約数の個数: 100

約数和(自身を含む): 129204528

約数和(自身を除く): 75306880

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 49, 56, 61, 92, 98, 112, 122, 161, 184, 196, 244, 322, 343, 368, 392, 427, 488, 644, 686, 784, 854, 976, 1127, 1288, 1372, 1403, 1708, 2254, 2401, 2576, 2744, 2806, 2989, 3416, 4508, 4802, 5488, 5612, 5978, 6832, 7889, 9016, 9604, 9821, 11224, 11956, 15778, 18032, 19208, 19642, 20923, 22448, 23912, 31556, 38416, 39284, 41846, 47824, 55223, 63112, 68747, 78568, 83692, 110446, 126224, 137494, 146461, 157136, 167384, 220892, 274988, 292922, 334768, 441784, 481229, 549976, 585844, 883568, 962458, 1099952, 1171688, 1924916, 2343376, 3368603, 3849832, 6737206, 7699664, 13474412, 26948824, 53897648]

約数ペア:

[(1, 53897648), (2, 26948824), (4, 13474412), (7, 7699664), (8, 6737206), (14, 3849832), (16, 3368603), (23, 2343376), (28, 1924916), (46, 1171688), (49, 1099952), (56, 962458), (61, 883568), (92, 585844), (98, 549976), (112, 481229), (122, 441784), (161, 334768), (184, 292922), (196, 274988), (244, 220892), (322, 167384), (343, 157136), (368, 146461), (392, 137494), (427, 126224), (488, 110446), (644, 83692), (686, 78568), (784, 68747), (854, 63112), (976, 55223), (1127, 47824), (1288, 41846), (1372, 39284), (1403, 38416), (1708, 31556), (2254, 23912), (2401, 22448), (2576, 20923), (2744, 19642), (2806, 19208), (2989, 18032), (3416, 15778), (4508, 11956), (4802, 11224), (5488, 9821), (5612, 9604), (5978, 9016), (6832, 7889)]