49439817

素因数分解:

$3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{283}}^1$

素因数の和:402

約数の個数: 48

約数和(自身を含む): 85063680

約数和(自身を除く): 35623863

約数列:

[1, 3, 7, 9, 21, 47, 59, 63, 141, 177, 283, 329, 413, 423, 531, 849, 987, 1239, 1981, 2547, 2773, 2961, 3717, 5943, 8319, 13301, 16697, 17829, 19411, 24957, 39903, 50091, 58233, 93107, 116879, 119709, 150273, 174699, 279321, 350637, 784759, 837963, 1051911, 2354277, 5493313, 7062831, 16479939, 49439817]

約数ペア:

[(1, 49439817), (3, 16479939), (7, 7062831), (9, 5493313), (21, 2354277), (47, 1051911), (59, 837963), (63, 784759), (141, 350637), (177, 279321), (283, 174699), (329, 150273), (413, 119709), (423, 116879), (531, 93107), (849, 58233), (987, 50091), (1239, 39903), (1981, 24957), (2547, 19411), (2773, 17829), (2961, 16697), (3717, 13301), (5943, 8319)]