51756860

素因数分解:

$2^2\times 5^1\times {\mathrm{353}}^1\times {\mathrm{7331}}^1$

素因数の和:7693

約数の個数: 24

約数和(自身を含む): 109012176

約数和(自身を除く): 57255316

約数列:

[1, 2, 4, 5, 10, 20, 353, 706, 1412, 1765, 3530, 7060, 7331, 14662, 29324, 36655, 73310, 146620, 2587843, 5175686, 10351372, 12939215, 25878430, 51756860]

約数ペア:

[(1, 51756860), (2, 25878430), (4, 12939215), (5, 10351372), (10, 5175686), (20, 2587843), (353, 146620), (706, 73310), (1412, 36655), (1765, 29324), (3530, 14662), (7060, 7331)]