49908219

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{239}}^1\times {\mathrm{1481}}^1$

素因数の和:1770

約数の個数: 16

約数和(自身を含む): 68290560

約数和(自身を除く): 18382341

約数列:

[1, 3, 47, 141, 239, 717, 1481, 4443, 11233, 33699, 69607, 208821, 353959, 1061877, 16636073, 49908219]

約数ペア:

[(1, 49908219), (3, 16636073), (47, 1061877), (141, 353959), (239, 208821), (717, 69607), (1481, 33699), (4443, 11233)]