55072270

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{4957}}^1$

素因数の和:5076

約数の個数: 32

約数和(自身を含む): 109234656

約数和(自身を除く): 54162386

約数列:

[1, 2, 5, 10, 11, 22, 55, 101, 110, 202, 505, 1010, 1111, 2222, 4957, 5555, 9914, 11110, 24785, 49570, 54527, 109054, 272635, 500657, 545270, 1001314, 2503285, 5006570, 5507227, 11014454, 27536135, 55072270]

約数ペア:

[(1, 55072270), (2, 27536135), (5, 11014454), (10, 5507227), (11, 5006570), (22, 2503285), (55, 1001314), (101, 545270), (110, 500657), (202, 272635), (505, 109054), (1010, 54527), (1111, 49570), (2222, 24785), (4957, 11110), (5555, 9914)]