51363555

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{229}}^1\times {\mathrm{787}}^1$

素因数の和:1043

約数の個数: 32

約数和(自身を含む): 86995200

約数和(自身を除く): 35631645

約数列:

[1, 3, 5, 15, 19, 57, 95, 229, 285, 687, 787, 1145, 2361, 3435, 3935, 4351, 11805, 13053, 14953, 21755, 44859, 65265, 74765, 180223, 224295, 540669, 901115, 2703345, 3424237, 10272711, 17121185, 51363555]

約数ペア:

[(1, 51363555), (3, 17121185), (5, 10272711), (15, 3424237), (19, 2703345), (57, 901115), (95, 540669), (229, 224295), (285, 180223), (687, 74765), (787, 65265), (1145, 44859), (2361, 21755), (3435, 14953), (3935, 13053), (4351, 11805)]