55255330

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{13711}}^1$

素因数の和:13762

約数の個数: 32

約数和(自身を含む): 110573568

約数和(自身を除く): 55318238

約数列:

[1, 2, 5, 10, 13, 26, 31, 62, 65, 130, 155, 310, 403, 806, 2015, 4030, 13711, 27422, 68555, 137110, 178243, 356486, 425041, 850082, 891215, 1782430, 2125205, 4250410, 5525533, 11051066, 27627665, 55255330]

約数ペア:

[(1, 55255330), (2, 27627665), (5, 11051066), (10, 5525533), (13, 4250410), (26, 2125205), (31, 1782430), (62, 891215), (65, 850082), (130, 425041), (155, 356486), (310, 178243), (403, 137110), (806, 68555), (2015, 27422), (4030, 13711)]