49913769

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{257}}^1\times {\mathrm{1579}}^1$

素因数の和:1880

約数の個数: 16

約数和(自身を含む): 68483520

約数和(自身を除く): 18569751

約数列:

[1, 3, 41, 123, 257, 771, 1579, 4737, 10537, 31611, 64739, 194217, 405803, 1217409, 16637923, 49913769]

約数ペア:

[(1, 49913769), (3, 16637923), (41, 1217409), (123, 405803), (257, 194217), (771, 64739), (1579, 31611), (4737, 10537)]