45545444

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{653}}^1$

素因数の和:764

約数の個数: 48

約数和(自身を含む): 94929408

約数和(自身を除く): 49383964

約数列:

[1, 2, 4, 7, 14, 28, 47, 53, 94, 106, 188, 212, 329, 371, 653, 658, 742, 1306, 1316, 1484, 2491, 2612, 4571, 4982, 9142, 9964, 17437, 18284, 30691, 34609, 34874, 61382, 69218, 69748, 122764, 138436, 214837, 242263, 429674, 484526, 859348, 969052, 1626623, 3253246, 6506492, 11386361, 22772722, 45545444]

約数ペア:

[(1, 45545444), (2, 22772722), (4, 11386361), (7, 6506492), (14, 3253246), (28, 1626623), (47, 969052), (53, 859348), (94, 484526), (106, 429674), (188, 242263), (212, 214837), (329, 138436), (371, 122764), (653, 69748), (658, 69218), (742, 61382), (1306, 34874), (1316, 34609), (1484, 30691), (2491, 18284), (2612, 17437), (4571, 9964), (4982, 9142)]