51765180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37511}}^1$

素因数の和:37546

約数の個数: 48

約数和(自身を含む): 151248384

約数和(自身を除く): 99483204

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 37511, 75022, 112533, 150044, 187555, 225066, 375110, 450132, 562665, 750220, 862753, 1125330, 1725506, 2250660, 2588259, 3451012, 4313765, 5176518, 8627530, 10353036, 12941295, 17255060, 25882590, 51765180]

約数ペア:

[(1, 51765180), (2, 25882590), (3, 17255060), (4, 12941295), (5, 10353036), (6, 8627530), (10, 5176518), (12, 4313765), (15, 3451012), (20, 2588259), (23, 2250660), (30, 1725506), (46, 1125330), (60, 862753), (69, 750220), (92, 562665), (115, 450132), (138, 375110), (230, 225066), (276, 187555), (345, 150044), (460, 112533), (690, 75022), (1380, 37511)]