51855265

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{367}}^2$

素因数の和:757

約数の個数: 24

約数和(自身を含む): 77792832

約数和(自身を除く): 25937567

約数列:

[1, 5, 7, 11, 35, 55, 77, 367, 385, 1835, 2569, 4037, 12845, 20185, 28259, 134689, 141295, 673445, 942823, 1481579, 4714115, 7407895, 10371053, 51855265]

約数ペア:

[(1, 51855265), (5, 10371053), (7, 7407895), (11, 4714115), (35, 1481579), (55, 942823), (77, 673445), (367, 141295), (385, 134689), (1835, 28259), (2569, 20185), (4037, 12845)]