56269941

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{3889}}^1$

素因数の和:3965

約数の個数: 32

約数和(自身を含む): 94106880

約数和(自身を除く): 37836939

約数列:

[1, 3, 7, 13, 21, 39, 53, 91, 159, 273, 371, 689, 1113, 2067, 3889, 4823, 11667, 14469, 27223, 50557, 81669, 151671, 206117, 353899, 618351, 1061697, 1442819, 2679521, 4328457, 8038563, 18756647, 56269941]

約数ペア:

[(1, 56269941), (3, 18756647), (7, 8038563), (13, 4328457), (21, 2679521), (39, 1442819), (53, 1061697), (91, 618351), (159, 353899), (273, 206117), (371, 151671), (689, 81669), (1113, 50557), (2067, 27223), (3889, 14469), (4823, 11667)]