51693434

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{103}}^1\times {\mathrm{199}}^1$

素因数の和:414

約数の個数: 32

約数和(自身を含む): 85612800

約数和(自身を除く): 33919366

約数列:

[1, 2, 13, 26, 97, 103, 194, 199, 206, 398, 1261, 1339, 2522, 2587, 2678, 5174, 9991, 19303, 19982, 20497, 38606, 40994, 129883, 250939, 259766, 266461, 501878, 532922, 1988209, 3976418, 25846717, 51693434]

約数ペア:

[(1, 51693434), (2, 25846717), (13, 3976418), (26, 1988209), (97, 532922), (103, 501878), (194, 266461), (199, 259766), (206, 250939), (398, 129883), (1261, 40994), (1339, 38606), (2522, 20497), (2587, 19982), (2678, 19303), (5174, 9991)]