47094047

素因数分解:

$7^2\times {\mathrm{11}}^2\times {\mathrm{13}}^2\times {\mathrm{47}}^1$

素因数の和:109

約数の個数: 54

約数和(自身を含む): 66591504

約数和(自身を除く): 19497457

約数列:

[1, 7, 11, 13, 47, 49, 77, 91, 121, 143, 169, 329, 517, 539, 611, 637, 847, 1001, 1183, 1573, 1859, 2303, 3619, 4277, 5687, 5929, 6721, 7007, 7943, 8281, 11011, 13013, 20449, 25333, 29939, 39809, 47047, 55601, 73931, 77077, 87373, 91091, 143143, 278663, 329329, 389207, 517517, 611611, 961103, 1002001, 3622619, 4281277, 6727721, 47094047]

約数ペア:

[(1, 47094047), (7, 6727721), (11, 4281277), (13, 3622619), (47, 1002001), (49, 961103), (77, 611611), (91, 517517), (121, 389207), (143, 329329), (169, 278663), (329, 143143), (517, 91091), (539, 87373), (611, 77077), (637, 73931), (847, 55601), (1001, 47047), (1183, 39809), (1573, 29939), (1859, 25333), (2303, 20449), (3619, 13013), (4277, 11011), (5687, 8281), (5929, 7943), (6721, 7007)]