55523050

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{643}}^1$

素因数の和:823

約数の個数: 48

約数和(自身を含む): 113555232

約数和(自身を除く): 58032182

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 157, 275, 314, 550, 643, 785, 1286, 1570, 1727, 3215, 3454, 3925, 6430, 7073, 7850, 8635, 14146, 16075, 17270, 32150, 35365, 43175, 70730, 86350, 100951, 176825, 201902, 353650, 504755, 1009510, 1110461, 2220922, 2523775, 5047550, 5552305, 11104610, 27761525, 55523050]

約数ペア:

[(1, 55523050), (2, 27761525), (5, 11104610), (10, 5552305), (11, 5047550), (22, 2523775), (25, 2220922), (50, 1110461), (55, 1009510), (110, 504755), (157, 353650), (275, 201902), (314, 176825), (550, 100951), (643, 86350), (785, 70730), (1286, 43175), (1570, 35365), (1727, 32150), (3215, 17270), (3454, 16075), (3925, 14146), (6430, 8635), (7073, 7850)]