55503728

素因数分解:

$2^4\times 7^1\times {\mathrm{495569}}^1$

素因数の和:495584

約数の個数: 20

約数和(自身を含む): 122901360

約数和(自身を除く): 67397632

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 495569, 991138, 1982276, 3468983, 3964552, 6937966, 7929104, 13875932, 27751864, 55503728]

約数ペア:

[(1, 55503728), (2, 27751864), (4, 13875932), (7, 7929104), (8, 6937966), (14, 3964552), (16, 3468983), (28, 1982276), (56, 991138), (112, 495569)]