55545858

素因数分解:

$2^1\times 3^3\times {\mathrm{397}}^1\times {\mathrm{2591}}^1$

素因数の和:2999

約数の個数: 32

約数和(自身を含む): 123793920

約数和(自身を除く): 68248062

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 397, 794, 1191, 2382, 2591, 3573, 5182, 7146, 7773, 10719, 15546, 21438, 23319, 46638, 69957, 139914, 1028627, 2057254, 3085881, 6171762, 9257643, 18515286, 27772929, 55545858]

約数ペア:

[(1, 55545858), (2, 27772929), (3, 18515286), (6, 9257643), (9, 6171762), (18, 3085881), (27, 2057254), (54, 1028627), (397, 139914), (794, 69957), (1191, 46638), (2382, 23319), (2591, 21438), (3573, 15546), (5182, 10719), (7146, 7773)]