50291479

素因数分解:

$7^1\times {\mathrm{79}}^1\times {\mathrm{199}}^1\times {\mathrm{457}}^1$

素因数の和:742

約数の個数: 16

約数和(自身を含む): 58624000

約数和(自身を除く): 8332521

約数列:

[1, 7, 79, 199, 457, 553, 1393, 3199, 15721, 36103, 90943, 110047, 252721, 636601, 7184497, 50291479]

約数ペア:

[(1, 50291479), (7, 7184497), (79, 636601), (199, 252721), (457, 110047), (553, 90943), (1393, 36103), (3199, 15721)]