51188318

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{31327}}^1$

素因数の和:31391

約数の個数: 16

約数和(自身を含む): 82705920

約数和(自身を除く): 31517602

約数列:

[1, 2, 19, 38, 43, 86, 817, 1634, 31327, 62654, 595213, 1190426, 1347061, 2694122, 25594159, 51188318]

約数ペア:

[(1, 51188318), (2, 25594159), (19, 2694122), (38, 1347061), (43, 1190426), (86, 595213), (817, 62654), (1634, 31327)]