51302706

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{433}}^1$

素因数の和:496

約数の個数: 96

約数和(自身を含む): 132991488

約数和(自身を除く): 81688782

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 31, 39, 42, 49, 62, 78, 91, 93, 98, 147, 182, 186, 217, 273, 294, 403, 433, 434, 546, 637, 651, 806, 866, 1209, 1274, 1299, 1302, 1519, 1911, 2418, 2598, 2821, 3031, 3038, 3822, 4557, 5629, 5642, 6062, 8463, 9093, 9114, 11258, 13423, 16887, 16926, 18186, 19747, 21217, 26846, 33774, 39403, 39494, 40269, 42434, 59241, 63651, 78806, 80538, 93961, 118209, 118482, 127302, 174499, 187922, 236418, 275821, 281883, 348998, 523497, 551642, 563766, 657727, 827463, 1046994, 1221493, 1315454, 1654926, 1973181, 2442986, 3664479, 3946362, 7328958, 8550451, 17100902, 25651353, 51302706]

約数ペア:

[(1, 51302706), (2, 25651353), (3, 17100902), (6, 8550451), (7, 7328958), (13, 3946362), (14, 3664479), (21, 2442986), (26, 1973181), (31, 1654926), (39, 1315454), (42, 1221493), (49, 1046994), (62, 827463), (78, 657727), (91, 563766), (93, 551642), (98, 523497), (147, 348998), (182, 281883), (186, 275821), (217, 236418), (273, 187922), (294, 174499), (403, 127302), (433, 118482), (434, 118209), (546, 93961), (637, 80538), (651, 78806), (806, 63651), (866, 59241), (1209, 42434), (1274, 40269), (1299, 39494), (1302, 39403), (1519, 33774), (1911, 26846), (2418, 21217), (2598, 19747), (2821, 18186), (3031, 16926), (3038, 16887), (3822, 13423), (4557, 11258), (5629, 9114), (5642, 9093), (6062, 8463)]