49955199

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{125201}}^1$

素因数の和:125230

約数の個数: 16

約数和(自身を含む): 80129280

約数和(自身を除く): 30174081

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 125201, 375603, 876407, 2378819, 2629221, 7136457, 16651733, 49955199]

約数ペア:

[(1, 49955199), (3, 16651733), (7, 7136457), (19, 2629221), (21, 2378819), (57, 876407), (133, 375603), (399, 125201)]