50915930

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{391661}}^1$

素因数の和:391681

約数の個数: 16

約数和(自身を含む): 98698824

約数和(自身を除く): 47782894

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 391661, 783322, 1958305, 3916610, 5091593, 10183186, 25457965, 50915930]

約数ペア:

[(1, 50915930), (2, 25457965), (5, 10183186), (10, 5091593), (13, 3916610), (26, 1958305), (65, 783322), (130, 391661)]