50955891

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{127709}}^1$

素因数の和:127738

約数の個数: 16

約数和(自身を含む): 81734400

約数和(自身を除く): 30778509

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 127709, 383127, 893963, 2426471, 2681889, 7279413, 16985297, 50955891]

約数ペア:

[(1, 50955891), (3, 16985297), (7, 7279413), (19, 2681889), (21, 2426471), (57, 893963), (133, 383127), (399, 127709)]