51812754

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{331}}^1\times {\mathrm{3727}}^1$

素因数の和:4070

約数の個数: 32

約数和(自身を含む): 118818816

約数和(自身を除く): 67006062

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 331, 662, 993, 1986, 2317, 3727, 4634, 6951, 7454, 11181, 13902, 22362, 26089, 52178, 78267, 156534, 1233637, 2467274, 3700911, 7401822, 8635459, 17270918, 25906377, 51812754]

約数ペア:

[(1, 51812754), (2, 25906377), (3, 17270918), (6, 8635459), (7, 7401822), (14, 3700911), (21, 2467274), (42, 1233637), (331, 156534), (662, 78267), (993, 52178), (1986, 26089), (2317, 22362), (3727, 13902), (4634, 11181), (6951, 7454)]