50141721

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{140453}}^1$

素因数の和:140480

約数の個数: 16

約数和(自身を含む): 80901504

約数和(自身を除く): 30759783

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 140453, 421359, 983171, 2387701, 2949513, 7163103, 16713907, 50141721]

約数ペア:

[(1, 50141721), (3, 16713907), (7, 7163103), (17, 2949513), (21, 2387701), (51, 983171), (119, 421359), (357, 140453)]