51298156

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{140929}}^1$

素因数の和:140953

約数の個数: 24

約数和(自身を含む): 110489120

約数和(自身を除く): 59190964

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 140929, 281858, 563716, 986503, 1832077, 1973006, 3664154, 3946012, 7328308, 12824539, 25649078, 51298156]

約数ペア:

[(1, 51298156), (2, 25649078), (4, 12824539), (7, 7328308), (13, 3946012), (14, 3664154), (26, 1973006), (28, 1832077), (52, 986503), (91, 563716), (182, 281858), (364, 140929)]