50204775

素因数分解:

$3^1\times 5^2\times {\mathrm{67}}^1\times {\mathrm{97}}^1\times {\mathrm{103}}^1$

素因数の和:280

約数の個数: 48

約数和(自身を含む): 85938944

約数和(自身を除く): 35734169

約数列:

[1, 3, 5, 15, 25, 67, 75, 97, 103, 201, 291, 309, 335, 485, 515, 1005, 1455, 1545, 1675, 2425, 2575, 5025, 6499, 6901, 7275, 7725, 9991, 19497, 20703, 29973, 32495, 34505, 49955, 97485, 103515, 149865, 162475, 172525, 249775, 487425, 517575, 669397, 749325, 2008191, 3346985, 10040955, 16734925, 50204775]

約数ペア:

[(1, 50204775), (3, 16734925), (5, 10040955), (15, 3346985), (25, 2008191), (67, 749325), (75, 669397), (97, 517575), (103, 487425), (201, 249775), (291, 172525), (309, 162475), (335, 149865), (485, 103515), (515, 97485), (1005, 49955), (1455, 34505), (1545, 32495), (1675, 29973), (2425, 20703), (2575, 19497), (5025, 9991), (6499, 7725), (6901, 7275)]