50871429

素因数分解:

$3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{223}}^1$

素因数の和:327

約数の個数: 64

約数和(自身を含む): 92897280

約数和(自身を除く): 42025851

約数列:

[1, 3, 7, 9, 17, 21, 27, 51, 63, 71, 119, 153, 189, 213, 223, 357, 459, 497, 639, 669, 1071, 1207, 1491, 1561, 1917, 2007, 3213, 3621, 3791, 4473, 4683, 6021, 8449, 10863, 11373, 13419, 14049, 15833, 25347, 26537, 32589, 34119, 42147, 47499, 76041, 79611, 102357, 110831, 142497, 228123, 238833, 269161, 332493, 427491, 716499, 807483, 997479, 1884127, 2422449, 2992437, 5652381, 7267347, 16957143, 50871429]

約数ペア:

[(1, 50871429), (3, 16957143), (7, 7267347), (9, 5652381), (17, 2992437), (21, 2422449), (27, 1884127), (51, 997479), (63, 807483), (71, 716499), (119, 427491), (153, 332493), (189, 269161), (213, 238833), (223, 228123), (357, 142497), (459, 110831), (497, 102357), (639, 79611), (669, 76041), (1071, 47499), (1207, 42147), (1491, 34119), (1561, 32589), (1917, 26537), (2007, 25347), (3213, 15833), (3621, 14049), (3791, 13419), (4473, 11373), (4683, 10863), (6021, 8449)]