51767492

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1\times {\mathrm{283}}^1$

素因数の和:480

約数の個数: 48

約数和(自身を含む): 106874880

約数和(自身を除く): 55107388

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 139, 188, 278, 283, 329, 556, 566, 658, 973, 1132, 1316, 1946, 1981, 3892, 3962, 6533, 7924, 13066, 13301, 26132, 26602, 39337, 45731, 53204, 78674, 91462, 93107, 157348, 182924, 186214, 275359, 372428, 550718, 1101436, 1848839, 3697678, 7395356, 12941873, 25883746, 51767492]

約数ペア:

[(1, 51767492), (2, 25883746), (4, 12941873), (7, 7395356), (14, 3697678), (28, 1848839), (47, 1101436), (94, 550718), (139, 372428), (188, 275359), (278, 186214), (283, 182924), (329, 157348), (556, 93107), (566, 91462), (658, 78674), (973, 53204), (1132, 45731), (1316, 39337), (1946, 26602), (1981, 26132), (3892, 13301), (3962, 13066), (6533, 7924)]