49109217

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{4231}}^1$

素因数の和:4360

約数の個数: 16

約数和(自身を含む): 67644288

約数和(自身を除く): 18535071

約数列:

[1, 3, 53, 73, 159, 219, 3869, 4231, 11607, 12693, 224243, 308863, 672729, 926589, 16369739, 49109217]

約数ペア:

[(1, 49109217), (3, 16369739), (53, 926589), (73, 672729), (159, 308863), (219, 224243), (3869, 12693), (4231, 11607)]