54947035

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1$

素因数の和:164

約数の個数: 64

約数和(自身を含む): 83349504

約数和(自身を除く): 28402469

約数列:

[1, 5, 11, 13, 31, 37, 55, 65, 67, 143, 155, 185, 335, 341, 403, 407, 481, 715, 737, 871, 1147, 1705, 2015, 2035, 2077, 2405, 2479, 3685, 4355, 4433, 5291, 5735, 9581, 10385, 12395, 12617, 14911, 22165, 22847, 26455, 27001, 27269, 32227, 47905, 63085, 74555, 76849, 114235, 135005, 136345, 161135, 164021, 297011, 354497, 384245, 820105, 845339, 999037, 1485055, 1772485, 4226695, 4995185, 10989407, 54947035]

約数ペア:

[(1, 54947035), (5, 10989407), (11, 4995185), (13, 4226695), (31, 1772485), (37, 1485055), (55, 999037), (65, 845339), (67, 820105), (143, 384245), (155, 354497), (185, 297011), (335, 164021), (341, 161135), (403, 136345), (407, 135005), (481, 114235), (715, 76849), (737, 74555), (871, 63085), (1147, 47905), (1705, 32227), (2015, 27269), (2035, 27001), (2077, 26455), (2405, 22847), (2479, 22165), (3685, 14911), (4355, 12617), (4433, 12395), (5291, 10385), (5735, 9581)]