54279407

素因数分解:

$7^4\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1$

素因数の和:125

約数の個数: 40

約数和(自身を含む): 71526336

約数和(自身を除く): 17246929

約数列:

[1, 7, 13, 37, 47, 49, 91, 259, 329, 343, 481, 611, 637, 1739, 1813, 2303, 2401, 3367, 4277, 4459, 12173, 12691, 16121, 22607, 23569, 29939, 31213, 85211, 88837, 112847, 158249, 164983, 209573, 596477, 1107743, 1154881, 1467011, 4175339, 7754201, 54279407]

約数ペア:

[(1, 54279407), (7, 7754201), (13, 4175339), (37, 1467011), (47, 1154881), (49, 1107743), (91, 596477), (259, 209573), (329, 164983), (343, 158249), (481, 112847), (611, 88837), (637, 85211), (1739, 31213), (1813, 29939), (2303, 23569), (2401, 22607), (3367, 16121), (4277, 12691), (4459, 12173)]