54990258

素因数分解:

$2^1\times 3^1\times {\mathrm{101}}^1\times {\mathrm{103}}^1\times {\mathrm{881}}^1$

素因数の和:1090

約数の個数: 32

約数和(自身を含む): 112275072

約数和(自身を除く): 57284814

約数列:

[1, 2, 3, 6, 101, 103, 202, 206, 303, 309, 606, 618, 881, 1762, 2643, 5286, 10403, 20806, 31209, 62418, 88981, 90743, 177962, 181486, 266943, 272229, 533886, 544458, 9165043, 18330086, 27495129, 54990258]

約数ペア:

[(1, 54990258), (2, 27495129), (3, 18330086), (6, 9165043), (101, 544458), (103, 533886), (202, 272229), (206, 266943), (303, 181486), (309, 177962), (606, 90743), (618, 88981), (881, 62418), (1762, 31209), (2643, 20806), (5286, 10403)]