51557055

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{1619}}^1$

素因数の和:1831

約数の個数: 32

約数和(自身を含む): 90512640

約数和(自身を除く): 38955585

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 193, 579, 965, 1619, 2123, 2895, 4857, 6369, 8095, 10615, 17809, 24285, 31845, 53427, 89045, 267135, 312467, 937401, 1562335, 3437137, 4687005, 10311411, 17185685, 51557055]

約数ペア:

[(1, 51557055), (3, 17185685), (5, 10311411), (11, 4687005), (15, 3437137), (33, 1562335), (55, 937401), (165, 312467), (193, 267135), (579, 89045), (965, 53427), (1619, 31845), (2123, 24285), (2895, 17809), (4857, 10615), (6369, 8095)]