50187891

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{19207}}^1$

素因数の和:19290

約数の個数: 16

約数和(自身を含む): 73144064

約数和(自身を除く): 22956173

約数列:

[1, 3, 13, 39, 67, 201, 871, 2613, 19207, 57621, 249691, 749073, 1286869, 3860607, 16729297, 50187891]

約数ペア:

[(1, 50187891), (3, 16729297), (13, 3860607), (39, 1286869), (67, 749073), (201, 249691), (871, 57621), (2613, 19207)]