54137958

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{149}}^1\times {\mathrm{211}}^1$

素因数の和:413

約数の個数: 64

約数和(自身を含む): 128217600

約数和(自身を除く): 74079642

約数列:

[1, 2, 3, 6, 7, 14, 21, 41, 42, 82, 123, 149, 211, 246, 287, 298, 422, 447, 574, 633, 861, 894, 1043, 1266, 1477, 1722, 2086, 2954, 3129, 4431, 6109, 6258, 8651, 8862, 12218, 17302, 18327, 25953, 31439, 36654, 42763, 51906, 60557, 62878, 85526, 94317, 121114, 128289, 181671, 188634, 220073, 256578, 363342, 440146, 660219, 1288999, 1320438, 2577998, 3866997, 7733994, 9022993, 18045986, 27068979, 54137958]

約数ペア:

[(1, 54137958), (2, 27068979), (3, 18045986), (6, 9022993), (7, 7733994), (14, 3866997), (21, 2577998), (41, 1320438), (42, 1288999), (82, 660219), (123, 440146), (149, 363342), (211, 256578), (246, 220073), (287, 188634), (298, 181671), (422, 128289), (447, 121114), (574, 94317), (633, 85526), (861, 62878), (894, 60557), (1043, 51906), (1266, 42763), (1477, 36654), (1722, 31439), (2086, 25953), (2954, 18327), (3129, 17302), (4431, 12218), (6109, 8862), (6258, 8651)]