49943365

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{20261}}^1$

素因数の和:20312

約数の個数: 16

約数和(自身を含む): 65648880

約数和(自身を除く): 15705515

約数列:

[1, 5, 17, 29, 85, 145, 493, 2465, 20261, 101305, 344437, 587569, 1722185, 2937845, 9988673, 49943365]

約数ペア:

[(1, 49943365), (5, 9988673), (17, 2937845), (29, 1722185), (85, 587569), (145, 344437), (493, 101305), (2465, 20261)]