51235366

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{1429}}^1$

素因数の和:1648

約数の個数: 32

約数和(自身を含む): 95135040

約数和(自身を除く): 43899674

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 197, 394, 1379, 1429, 2561, 2758, 2858, 5122, 10003, 17927, 18577, 20006, 35854, 37154, 130039, 260078, 281513, 563026, 1970591, 3659669, 3941182, 7319338, 25617683, 51235366]

約数ペア:

[(1, 51235366), (2, 25617683), (7, 7319338), (13, 3941182), (14, 3659669), (26, 1970591), (91, 563026), (182, 281513), (197, 260078), (394, 130039), (1379, 37154), (1429, 35854), (2561, 20006), (2758, 18577), (2858, 17927), (5122, 10003)]