49680337

素因数分解:

$7^1\times {\mathrm{113}}^1\times {\mathrm{181}}^1\times {\mathrm{347}}^1$

素因数の和:648

約数の個数: 16

約数和(自身を含む): 57762432

約数和(自身を除く): 8082095

約数列:

[1, 7, 113, 181, 347, 791, 1267, 2429, 20453, 39211, 62807, 143171, 274477, 439649, 7097191, 49680337]

約数ペア:

[(1, 49680337), (7, 7097191), (113, 439649), (181, 274477), (347, 143171), (791, 62807), (1267, 39211), (2429, 20453)]