55508656

素因数分解:

$2^4\times 7^1\times {\mathrm{495613}}^1$

素因数の和:495628

約数の個数: 20

約数和(自身を含む): 122912272

約数和(自身を除く): 67403616

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 495613, 991226, 1982452, 3469291, 3964904, 6938582, 7929808, 13877164, 27754328, 55508656]

約数ペア:

[(1, 55508656), (2, 27754328), (4, 13877164), (7, 7929808), (8, 6938582), (14, 3964904), (16, 3469291), (28, 1982452), (56, 991226), (112, 495613)]