50501164

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{191}}^1$

素因数の和:299

約数の個数: 72

約数和(自身を含む): 110315520

約数和(自身を除く): 59814356

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 49, 71, 76, 98, 133, 142, 191, 196, 266, 284, 382, 497, 532, 764, 931, 994, 1337, 1349, 1862, 1988, 2674, 2698, 3479, 3629, 3724, 5348, 5396, 6958, 7258, 9359, 9443, 13561, 13916, 14516, 18718, 18886, 25403, 27122, 37436, 37772, 50806, 54244, 66101, 94927, 101612, 132202, 177821, 189854, 257659, 264404, 355642, 379708, 515318, 664489, 711284, 1030636, 1328978, 1803613, 2657956, 3607226, 7214452, 12625291, 25250582, 50501164]

約数ペア:

[(1, 50501164), (2, 25250582), (4, 12625291), (7, 7214452), (14, 3607226), (19, 2657956), (28, 1803613), (38, 1328978), (49, 1030636), (71, 711284), (76, 664489), (98, 515318), (133, 379708), (142, 355642), (191, 264404), (196, 257659), (266, 189854), (284, 177821), (382, 132202), (497, 101612), (532, 94927), (764, 66101), (931, 54244), (994, 50806), (1337, 37772), (1349, 37436), (1862, 27122), (1988, 25403), (2674, 18886), (2698, 18718), (3479, 14516), (3629, 13916), (3724, 13561), (5348, 9443), (5396, 9359), (6958, 7258)]