55299419

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{107}}^1$

素因数の和:275

約数の個数: 32

約数和(自身を含む): 69797376

約数和(自身を除く): 14497957

約数列:

[1, 7, 17, 43, 101, 107, 119, 301, 707, 731, 749, 1717, 1819, 4343, 4601, 5117, 10807, 12019, 12733, 30401, 32207, 73831, 75649, 78217, 183719, 464701, 516817, 547519, 1286033, 3252907, 7899917, 55299419]

約数ペア:

[(1, 55299419), (7, 7899917), (17, 3252907), (43, 1286033), (101, 547519), (107, 516817), (119, 464701), (301, 183719), (707, 78217), (731, 75649), (749, 73831), (1717, 32207), (1819, 30401), (4343, 12733), (4601, 12019), (5117, 10807)]