57239105

素因数分解:

$5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{317}}^1$

素因数の和:414

約数の個数: 48

約数和(自身を含む): 88744896

約数和(自身を除く): 31505791

約数列:

[1, 5, 7, 11, 35, 49, 55, 67, 77, 245, 317, 335, 385, 469, 539, 737, 1585, 2219, 2345, 2695, 3283, 3487, 3685, 5159, 11095, 15533, 16415, 17435, 21239, 24409, 25795, 36113, 77665, 106195, 122045, 148673, 170863, 180565, 233629, 743365, 854315, 1040711, 1168145, 1635403, 5203555, 8177015, 11447821, 57239105]

約数ペア:

[(1, 57239105), (5, 11447821), (7, 8177015), (11, 5203555), (35, 1635403), (49, 1168145), (55, 1040711), (67, 854315), (77, 743365), (245, 233629), (317, 180565), (335, 170863), (385, 148673), (469, 122045), (539, 106195), (737, 77665), (1585, 36113), (2219, 25795), (2345, 24409), (2695, 21239), (3283, 17435), (3487, 16415), (3685, 15533), (5159, 11095)]