55788865

素因数分解:

$5^1\times {\mathrm{11}}^3\times {\mathrm{83}}^1\times {\mathrm{101}}^1$

素因数の和:222

約数の個数: 32

約数和(自身を含む): 75261312

約数和(自身を除く): 19472447

約数列:

[1, 5, 11, 55, 83, 101, 121, 415, 505, 605, 913, 1111, 1331, 4565, 5555, 6655, 8383, 10043, 12221, 41915, 50215, 61105, 92213, 110473, 134431, 461065, 552365, 672155, 1014343, 5071715, 11157773, 55788865]

約数ペア:

[(1, 55788865), (5, 11157773), (11, 5071715), (55, 1014343), (83, 672155), (101, 552365), (121, 461065), (415, 134431), (505, 110473), (605, 92213), (913, 61105), (1111, 50215), (1331, 41915), (4565, 12221), (5555, 10043), (6655, 8383)]