49321378

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{349}}^1\times {\mathrm{3719}}^1$

素因数の和:4089

約数の個数: 16

約数和(自身を含む): 78120000

約数和(自身を除く): 28798622

約数列:

[1, 2, 19, 38, 349, 698, 3719, 6631, 7438, 13262, 70661, 141322, 1297931, 2595862, 24660689, 49321378]

約数ペア:

[(1, 49321378), (2, 24660689), (19, 2595862), (38, 1297931), (349, 141322), (698, 70661), (3719, 13262), (6631, 7438)]