55756988

素因数分解:

$2^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{18269}}^1$

素因数の和:18389

約数の個数: 24

約数和(自身を含む): 112543200

約数和(自身を除く): 56786212

約数列:

[1, 2, 4, 7, 14, 28, 109, 218, 436, 763, 1526, 3052, 18269, 36538, 73076, 127883, 255766, 511532, 1991321, 3982642, 7965284, 13939247, 27878494, 55756988]

約数ペア:

[(1, 55756988), (2, 27878494), (4, 13939247), (7, 7965284), (14, 3982642), (28, 1991321), (109, 511532), (218, 255766), (436, 127883), (763, 73076), (1526, 36538), (3052, 18269)]