50487381

素因数分解:

$3^5\times 7^1\times {\mathrm{67}}^1\times {\mathrm{443}}^1$

素因数の和:532

約数の個数: 48

約数和(自身を含む): 87919104

約数和(自身を除く): 37431723

約数列:

[1, 3, 7, 9, 21, 27, 63, 67, 81, 189, 201, 243, 443, 469, 567, 603, 1329, 1407, 1701, 1809, 3101, 3987, 4221, 5427, 9303, 11961, 12663, 16281, 27909, 29681, 35883, 37989, 83727, 89043, 107649, 113967, 207767, 251181, 267129, 623301, 753543, 801387, 1869903, 2404161, 5609709, 7212483, 16829127, 50487381]

約数ペア:

[(1, 50487381), (3, 16829127), (7, 7212483), (9, 5609709), (21, 2404161), (27, 1869903), (63, 801387), (67, 753543), (81, 623301), (189, 267129), (201, 251181), (243, 207767), (443, 113967), (469, 107649), (567, 89043), (603, 83727), (1329, 37989), (1407, 35883), (1701, 29681), (1809, 27909), (3101, 16281), (3987, 12663), (4221, 11961), (5427, 9303)]