50021738

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{21617}}^1$

素因数の和:21721

約数の個数: 16

約数和(自身を含む): 81716040

約数和(自身を除く): 31694302

約数列:

[1, 2, 13, 26, 89, 178, 1157, 2314, 21617, 43234, 281021, 562042, 1923913, 3847826, 25010869, 50021738]

約数ペア:

[(1, 50021738), (2, 25010869), (13, 3847826), (26, 1923913), (89, 562042), (178, 281021), (1157, 43234), (2314, 21617)]