51658986

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{263}}^1\times {\mathrm{1723}}^1$

素因数の和:2010

約数の個数: 32

約数和(自身を含む): 109232640

約数和(自身を除く): 57573654

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 263, 526, 789, 1578, 1723, 3446, 4997, 5169, 9994, 10338, 14991, 29982, 32737, 65474, 98211, 196422, 453149, 906298, 1359447, 2718894, 8609831, 17219662, 25829493, 51658986]

約数ペア:

[(1, 51658986), (2, 25829493), (3, 17219662), (6, 8609831), (19, 2718894), (38, 1359447), (57, 906298), (114, 453149), (263, 196422), (526, 98211), (789, 65474), (1578, 32737), (1723, 29982), (3446, 14991), (4997, 10338), (5169, 9994)]