49881783

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{125017}}^1$

素因数の和:125046

約数の個数: 16

約数和(自身を含む): 80011520

約数和(自身を除く): 30129737

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 125017, 375051, 875119, 2375323, 2625357, 7125969, 16627261, 49881783]

約数ペア:

[(1, 49881783), (3, 16627261), (7, 7125969), (19, 2625357), (21, 2375323), (57, 875119), (133, 375051), (399, 125017)]