56287671

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{839}}^1$

素因数の和:979

約数の個数: 32

約数和(自身を含む): 87091200

約数和(自身を除く): 30803529

約数列:

[1, 3, 11, 19, 33, 57, 107, 209, 321, 627, 839, 1177, 2033, 2517, 3531, 6099, 9229, 15941, 22363, 27687, 47823, 67089, 89773, 175351, 269319, 526053, 987503, 1705687, 2962509, 5117061, 18762557, 56287671]

約数ペア:

[(1, 56287671), (3, 18762557), (11, 5117061), (19, 2962509), (33, 1705687), (57, 987503), (107, 526053), (209, 269319), (321, 175351), (627, 89773), (839, 67089), (1177, 47823), (2033, 27687), (2517, 22363), (3531, 15941), (6099, 9229)]