53176437

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1$

素因数の和:250

約数の個数: 48

約数和(自身を含む): 84509568

約数和(自身を除く): 31333131

約数列:

[1, 3, 9, 23, 37, 53, 69, 111, 131, 159, 207, 333, 393, 477, 851, 1179, 1219, 1961, 2553, 3013, 3657, 4847, 5883, 6943, 7659, 9039, 10971, 14541, 17649, 20829, 27117, 43623, 45103, 62487, 111481, 135309, 159689, 256891, 334443, 405927, 479067, 770673, 1003329, 1437201, 2312019, 5908493, 17725479, 53176437]

約数ペア:

[(1, 53176437), (3, 17725479), (9, 5908493), (23, 2312019), (37, 1437201), (53, 1003329), (69, 770673), (111, 479067), (131, 405927), (159, 334443), (207, 256891), (333, 159689), (393, 135309), (477, 111481), (851, 62487), (1179, 45103), (1219, 43623), (1961, 27117), (2553, 20829), (3013, 17649), (3657, 14541), (4847, 10971), (5883, 9039), (6943, 7659)]