50129961

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{125639}}^1$

素因数の和:125668

約数の個数: 16

約数和(自身を含む): 80409600

約数和(自身を除く): 30279639

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 125639, 376917, 879473, 2387141, 2638419, 7161423, 16709987, 50129961]

約数ペア:

[(1, 50129961), (3, 16709987), (7, 7161423), (19, 2638419), (21, 2387141), (57, 879473), (133, 376917), (399, 125639)]