50910140

素因数分解:

$2^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{18313}}^1$

素因数の和:18461

約数の個数: 24

約数和(自身を含む): 107686320

約数和(自身を除く): 56776180

約数列:

[1, 2, 4, 5, 10, 20, 139, 278, 556, 695, 1390, 2780, 18313, 36626, 73252, 91565, 183130, 366260, 2545507, 5091014, 10182028, 12727535, 25455070, 50910140]

約数ペア:

[(1, 50910140), (2, 25455070), (4, 12727535), (5, 10182028), (10, 5091014), (20, 2545507), (139, 366260), (278, 183130), (556, 91565), (695, 73252), (1390, 36626), (2780, 18313)]