51680378

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{11279}}^1$

素因数の和:11389

約数の個数: 16

約数和(自身を含む): 81216000

約数和(自身を除く): 29535622

約数列:

[1, 2, 29, 58, 79, 158, 2291, 4582, 11279, 22558, 327091, 654182, 891041, 1782082, 25840189, 51680378]

約数ペア:

[(1, 51680378), (2, 25840189), (29, 1782082), (58, 891041), (79, 654182), (158, 327091), (2291, 22558), (4582, 11279)]