49538643

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{11287}}^1$

素因数の和:11327

約数の個数: 32

約数和(自身を含む): 86691840

約数和(自身を除く): 37153197

約数列:

[1, 3, 7, 11, 19, 21, 33, 57, 77, 133, 209, 231, 399, 627, 1463, 4389, 11287, 33861, 79009, 124157, 214453, 237027, 372471, 643359, 869099, 1501171, 2358983, 2607297, 4503513, 7076949, 16512881, 49538643]

約数ペア:

[(1, 49538643), (3, 16512881), (7, 7076949), (11, 4503513), (19, 2607297), (21, 2358983), (33, 1501171), (57, 869099), (77, 643359), (133, 372471), (209, 237027), (231, 214453), (399, 124157), (627, 79009), (1463, 33861), (4389, 11287)]