49719371

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{1993}}^1$

素因数の和:2126

約数の個数: 16

約数和(自身を含む): 56948640

約数和(自身を除く): 7229269

約数列:

[1, 13, 19, 101, 247, 1313, 1919, 1993, 24947, 25909, 37867, 201293, 492271, 2616809, 3824567, 49719371]

約数ペア:

[(1, 49719371), (13, 3824567), (19, 2616809), (101, 492271), (247, 201293), (1313, 37867), (1919, 25909), (1993, 24947)]