56286945

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{8747}}^1$

素因数の和:8782

約数の個数: 48

約数和(自身を含む): 114633792

約数和(自身を除く): 58346847

約数列:

[1, 3, 5, 9, 11, 13, 15, 33, 39, 45, 55, 65, 99, 117, 143, 165, 195, 429, 495, 585, 715, 1287, 2145, 6435, 8747, 26241, 43735, 78723, 96217, 113711, 131205, 288651, 341133, 393615, 481085, 568555, 865953, 1023399, 1250821, 1443255, 1705665, 3752463, 4329765, 5116995, 6254105, 11257389, 18762315, 56286945]

約数ペア:

[(1, 56286945), (3, 18762315), (5, 11257389), (9, 6254105), (11, 5116995), (13, 4329765), (15, 3752463), (33, 1705665), (39, 1443255), (45, 1250821), (55, 1023399), (65, 865953), (99, 568555), (117, 481085), (143, 393615), (165, 341133), (195, 288651), (429, 131205), (495, 113711), (585, 96217), (715, 78723), (1287, 43735), (2145, 26241), (6435, 8747)]