55984885

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1$

素因数の和:166

約数の個数: 48

約数和(自身を含む): 78963696

約数和(自身を除く): 22978811

約数列:

[1, 5, 11, 37, 41, 55, 61, 121, 185, 205, 305, 407, 451, 605, 671, 1517, 2035, 2255, 2257, 2501, 3355, 4477, 4961, 7381, 7585, 11285, 12505, 16687, 22385, 24805, 24827, 27511, 36905, 83435, 92537, 124135, 137555, 183557, 273097, 302621, 462685, 917785, 1017907, 1365485, 1513105, 5089535, 11196977, 55984885]

約数ペア:

[(1, 55984885), (5, 11196977), (11, 5089535), (37, 1513105), (41, 1365485), (55, 1017907), (61, 917785), (121, 462685), (185, 302621), (205, 273097), (305, 183557), (407, 137555), (451, 124135), (605, 92537), (671, 83435), (1517, 36905), (2035, 27511), (2255, 24827), (2257, 24805), (2501, 22385), (3355, 16687), (4477, 12505), (4961, 11285), (7381, 7585)]