49143017

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{499}}^1\times {\mathrm{1279}}^1$

素因数の和:1796

約数の個数: 16

約数和(自身を含む): 61440000

約数和(自身を除く): 12296983

約数列:

[1, 7, 11, 77, 499, 1279, 3493, 5489, 8953, 14069, 38423, 98483, 638221, 4467547, 7020431, 49143017]

約数ペア:

[(1, 49143017), (7, 7020431), (11, 4467547), (77, 638221), (499, 98483), (1279, 38423), (3493, 14069), (5489, 8953)]