51789633

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{145069}}^1$

素因数の和:145096

約数の個数: 16

約数和(自身を含む): 83560320

約数和(自身を除く): 31770687

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 145069, 435207, 1015483, 2466173, 3046449, 7398519, 17263211, 51789633]

約数ペア:

[(1, 51789633), (3, 17263211), (7, 7398519), (17, 3046449), (21, 2466173), (51, 1015483), (119, 435207), (357, 145069)]