55244035

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1$

素因数の和:184

約数の個数: 64

約数和(自身を含む): 87588864

約数和(自身を除く): 32344829

約数列:

[1, 5, 7, 11, 35, 43, 47, 55, 71, 77, 215, 235, 301, 329, 355, 385, 473, 497, 517, 781, 1505, 1645, 2021, 2365, 2485, 2585, 3053, 3311, 3337, 3619, 3905, 5467, 10105, 14147, 15265, 16555, 16685, 18095, 21371, 22231, 23359, 27335, 33583, 36707, 70735, 106855, 111155, 116795, 143491, 155617, 167915, 183535, 235081, 256949, 717455, 778085, 1004437, 1175405, 1284745, 1578401, 5022185, 7892005, 11048807, 55244035]

約数ペア:

[(1, 55244035), (5, 11048807), (7, 7892005), (11, 5022185), (35, 1578401), (43, 1284745), (47, 1175405), (55, 1004437), (71, 778085), (77, 717455), (215, 256949), (235, 235081), (301, 183535), (329, 167915), (355, 155617), (385, 143491), (473, 116795), (497, 111155), (517, 106855), (781, 70735), (1505, 36707), (1645, 33583), (2021, 27335), (2365, 23359), (2485, 22231), (2585, 21371), (3053, 18095), (3311, 16685), (3337, 16555), (3619, 15265), (3905, 14147), (5467, 10105)]