55378430

素因数分解:

$2^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{66721}}^1$

素因数の和:66811

約数の個数: 16

約数和(自身を含む): 100883664

約数和(自身を除く): 45505234

約数列:

[1, 2, 5, 10, 83, 166, 415, 830, 66721, 133442, 333605, 667210, 5537843, 11075686, 27689215, 55378430]

約数ペア:

[(1, 55378430), (2, 27689215), (5, 11075686), (10, 5537843), (83, 667210), (166, 333605), (415, 133442), (830, 66721)]