55142542

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{43283}}^1$

素因数の和:43312

約数の個数: 24

約数和(自身を含む): 103621896

約数和(自身を除く): 48479354

約数列:

[1, 2, 7, 13, 14, 26, 49, 91, 98, 182, 637, 1274, 43283, 86566, 302981, 562679, 605962, 1125358, 2120867, 3938753, 4241734, 7877506, 27571271, 55142542]

約数ペア:

[(1, 55142542), (2, 27571271), (7, 7877506), (13, 4241734), (14, 3938753), (26, 2120867), (49, 1125358), (91, 605962), (98, 562679), (182, 302981), (637, 86566), (1274, 43283)]