53617366

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{199}}^1\times {\mathrm{331}}^1$

素因数の和:580

約数の個数: 32

約数和(自身を含む): 90835200

約数和(自身を除く): 37217834

約数列:

[1, 2, 11, 22, 37, 74, 199, 331, 398, 407, 662, 814, 2189, 3641, 4378, 7282, 7363, 12247, 14726, 24494, 65869, 80993, 131738, 134717, 161986, 269434, 724559, 1449118, 2437153, 4874306, 26808683, 53617366]

約数ペア:

[(1, 53617366), (2, 26808683), (11, 4874306), (22, 2437153), (37, 1449118), (74, 724559), (199, 269434), (331, 161986), (398, 134717), (407, 131738), (662, 80993), (814, 65869), (2189, 24494), (3641, 14726), (4378, 12247), (7282, 7363)]