50128421

素因数分解:

$7^3\times {\mathrm{101}}^1\times {\mathrm{1447}}^1$

素因数の和:1569

約数の個数: 16

約数和(自身を含む): 59078400

約数和(自身を除く): 8949979

約数列:

[1, 7, 49, 101, 343, 707, 1447, 4949, 10129, 34643, 70903, 146147, 496321, 1023029, 7161203, 50128421]

約数ペア:

[(1, 50128421), (7, 7161203), (49, 1023029), (101, 496321), (343, 146147), (707, 70903), (1447, 34643), (4949, 10129)]