51426616

素因数分解:

$2^3\times {\mathrm{19}}^2\times {\mathrm{17807}}^1$

素因数の和:17851

約数の個数: 24

約数和(自身を含む): 101772720

約数和(自身を除く): 50346104

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 361, 722, 1444, 2888, 17807, 35614, 71228, 142456, 338333, 676666, 1353332, 2706664, 6428327, 12856654, 25713308, 51426616]

約数ペア:

[(1, 51426616), (2, 25713308), (4, 12856654), (8, 6428327), (19, 2706664), (38, 1353332), (76, 676666), (152, 338333), (361, 142456), (722, 71228), (1444, 35614), (2888, 17807)]