51473195

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{233}}^1$

素因数の和:391

約数の個数: 32

約数和(自身を含む): 69144192

約数和(自身を除く): 17670997

約数列:

[1, 5, 17, 23, 85, 113, 115, 233, 391, 565, 1165, 1921, 1955, 2599, 3961, 5359, 9605, 12995, 19805, 26329, 26795, 44183, 91103, 131645, 220915, 447593, 455515, 605567, 2237965, 3027835, 10294639, 51473195]

約数ペア:

[(1, 51473195), (5, 10294639), (17, 3027835), (23, 2237965), (85, 605567), (113, 455515), (115, 447593), (233, 220915), (391, 131645), (565, 91103), (1165, 44183), (1921, 26795), (1955, 26329), (2599, 19805), (3961, 12995), (5359, 9605)]