47780488

素因数分解:

$2^3\times 7^2\times {\mathrm{121889}}^1$

素因数の和:121909

約数の個数: 24

約数和(自身を含む): 104215950

約数和(自身を除く): 56435462

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 121889, 243778, 487556, 853223, 975112, 1706446, 3412892, 5972561, 6825784, 11945122, 23890244, 47780488]

約数ペア:

[(1, 47780488), (2, 23890244), (4, 11945122), (7, 6825784), (8, 5972561), (14, 3412892), (28, 1706446), (49, 975112), (56, 853223), (98, 487556), (196, 243778), (392, 121889)]