56510265

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{521}}^1\times {\mathrm{1033}}^1$

素因数の和:1569

約数の個数: 32

約数和(自身を含む): 103631616

約数和(自身を除く): 47121351

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 521, 1033, 1563, 2605, 3099, 3647, 5165, 7231, 7815, 10941, 15495, 18235, 21693, 36155, 54705, 108465, 538193, 1614579, 2690965, 3767351, 8072895, 11302053, 18836755, 56510265]

約数ペア:

[(1, 56510265), (3, 18836755), (5, 11302053), (7, 8072895), (15, 3767351), (21, 2690965), (35, 1614579), (105, 538193), (521, 108465), (1033, 54705), (1563, 36155), (2605, 21693), (3099, 18235), (3647, 15495), (5165, 10941), (7231, 7815)]