51691676

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{2017}}^1$

素因数の和:2213

約数の個数: 24

約数和(自身を含む): 93231600

約数和(自身を除く): 41539924

約数列:

[1, 2, 4, 43, 86, 149, 172, 298, 596, 2017, 4034, 6407, 8068, 12814, 25628, 86731, 173462, 300533, 346924, 601066, 1202132, 12922919, 25845838, 51691676]

約数ペア:

[(1, 51691676), (2, 25845838), (4, 12922919), (43, 1202132), (86, 601066), (149, 346924), (172, 300533), (298, 173462), (596, 86731), (2017, 25628), (4034, 12814), (6407, 8068)]