49987509

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{1069}}^1$

素因数の和:1205

約数の個数: 32

約数和(自身を含む): 79094400

約数和(自身を除く): 29106891

約数列:

[1, 3, 11, 13, 33, 39, 109, 143, 327, 429, 1069, 1199, 1417, 3207, 3597, 4251, 11759, 13897, 15587, 35277, 41691, 46761, 116521, 152867, 349563, 458601, 1281731, 1514773, 3845193, 4544319, 16662503, 49987509]

約数ペア:

[(1, 49987509), (3, 16662503), (11, 4544319), (13, 3845193), (33, 1514773), (39, 1281731), (109, 458601), (143, 349563), (327, 152867), (429, 116521), (1069, 46761), (1199, 41691), (1417, 35277), (3207, 15587), (3597, 13897), (4251, 11759)]