50379849

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{173}}^1$

素因数の和:342

約数の個数: 48

約数和(自身を含む): 83603520

約数和(自身を除く): 33223671

約数列:

[1, 3, 9, 13, 19, 39, 57, 117, 131, 171, 173, 247, 393, 519, 741, 1179, 1557, 1703, 2223, 2249, 2489, 3287, 5109, 6747, 7467, 9861, 15327, 20241, 22401, 22663, 29583, 32357, 42731, 67989, 97071, 128193, 203967, 291213, 294619, 384579, 430597, 883857, 1291791, 2651571, 3875373, 5597761, 16793283, 50379849]

約数ペア:

[(1, 50379849), (3, 16793283), (9, 5597761), (13, 3875373), (19, 2651571), (39, 1291791), (57, 883857), (117, 430597), (131, 384579), (171, 294619), (173, 291213), (247, 203967), (393, 128193), (519, 97071), (741, 67989), (1179, 42731), (1557, 32357), (1703, 29583), (2223, 22663), (2249, 22401), (2489, 20241), (3287, 15327), (5109, 9861), (6747, 7467)]