55388390

素因数分解:

$2^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{66733}}^1$

素因数の和:66823

約数の個数: 16

約数和(自身を含む): 100901808

約数和(自身を除く): 45513418

約数列:

[1, 2, 5, 10, 83, 166, 415, 830, 66733, 133466, 333665, 667330, 5538839, 11077678, 27694195, 55388390]

約数ペア:

[(1, 55388390), (2, 27694195), (5, 11077678), (10, 5538839), (83, 667330), (166, 333665), (415, 133466), (830, 66733)]