25060626

素因数分解:

$2^1\times 3^2\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{241}}^1$

素因数の和:411

約数の個数: 48

約数和(自身を含む): 56061720

約数和(自身を除く): 31001094

約数列:

[1, 2, 3, 6, 9, 18, 53, 106, 109, 159, 218, 241, 318, 327, 477, 482, 654, 723, 954, 981, 1446, 1962, 2169, 4338, 5777, 11554, 12773, 17331, 25546, 26269, 34662, 38319, 51993, 52538, 76638, 78807, 103986, 114957, 157614, 229914, 236421, 472842, 1392257, 2784514, 4176771, 8353542, 12530313, 25060626]

約数ペア:

[(1, 25060626), (2, 12530313), (3, 8353542), (6, 4176771), (9, 2784514), (18, 1392257), (53, 472842), (106, 236421), (109, 229914), (159, 157614), (218, 114957), (241, 103986), (318, 78807), (327, 76638), (477, 52538), (482, 51993), (654, 38319), (723, 34662), (954, 26269), (981, 25546), (1446, 17331), (1962, 12773), (2169, 11554), (4338, 5777)]