49649803

素因数分解:

$7^1\times {\mathrm{71}}^1\times {\mathrm{283}}^1\times {\mathrm{353}}^1$

素因数の和:714

約数の個数: 16

約数和(自身を含む): 57908736

約数和(自身を除く): 8258933

約数列:

[1, 7, 71, 283, 353, 497, 1981, 2471, 20093, 25063, 99899, 140651, 175441, 699293, 7092829, 49649803]

約数ペア:

[(1, 49649803), (7, 7092829), (71, 699293), (283, 175441), (353, 140651), (497, 99899), (1981, 25063), (2471, 20093)]