51444456

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{2203}}^1$

素因数の和:2358

約数の個数: 64

約数和(自身を含む): 148108800

約数和(自身を除く): 96664344

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 139, 168, 278, 417, 556, 834, 973, 1112, 1668, 1946, 2203, 2919, 3336, 3892, 4406, 5838, 6609, 7784, 8812, 11676, 13218, 15421, 17624, 23352, 26436, 30842, 46263, 52872, 61684, 92526, 123368, 185052, 306217, 370104, 612434, 918651, 1224868, 1837302, 2143519, 2449736, 3674604, 4287038, 6430557, 7349208, 8574076, 12861114, 17148152, 25722228, 51444456]

約数ペア:

[(1, 51444456), (2, 25722228), (3, 17148152), (4, 12861114), (6, 8574076), (7, 7349208), (8, 6430557), (12, 4287038), (14, 3674604), (21, 2449736), (24, 2143519), (28, 1837302), (42, 1224868), (56, 918651), (84, 612434), (139, 370104), (168, 306217), (278, 185052), (417, 123368), (556, 92526), (834, 61684), (973, 52872), (1112, 46263), (1668, 30842), (1946, 26436), (2203, 23352), (2919, 17624), (3336, 15421), (3892, 13218), (4406, 11676), (5838, 8812), (6609, 7784)]