50988153

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{293}}^1$

素因数の和:429

約数の個数: 32

約数和(自身を含む): 74511360

約数和(自身を除く): 23523207

約数列:

[1, 3, 19, 43, 57, 71, 129, 213, 293, 817, 879, 1349, 2451, 3053, 4047, 5567, 9159, 12599, 16701, 20803, 37797, 58007, 62409, 174021, 239381, 395257, 718143, 894529, 1185771, 2683587, 16996051, 50988153]

約数ペア:

[(1, 50988153), (3, 16996051), (19, 2683587), (43, 1185771), (57, 894529), (71, 718143), (129, 395257), (213, 239381), (293, 174021), (817, 62409), (879, 58007), (1349, 37797), (2451, 20803), (3053, 16701), (4047, 12599), (5567, 9159)]