53734540

素因数分解:

$2^2\times 5^1\times {\mathrm{331}}^1\times {\mathrm{8117}}^1$

素因数の和:8457

約数の個数: 24

約数和(自身を含む): 113197392

約数和(自身を除く): 59462852

約数列:

[1, 2, 4, 5, 10, 20, 331, 662, 1324, 1655, 3310, 6620, 8117, 16234, 32468, 40585, 81170, 162340, 2686727, 5373454, 10746908, 13433635, 26867270, 53734540]

約数ペア:

[(1, 53734540), (2, 26867270), (4, 13433635), (5, 10746908), (10, 5373454), (20, 2686727), (331, 162340), (662, 81170), (1324, 40585), (1655, 32468), (3310, 16234), (6620, 8117)]