53241008

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{195739}}^1$

素因数の和:195764

約数の個数: 20

約数和(自身を含む): 109222920

約数和(自身を除く): 55981912

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 195739, 391478, 782956, 1565912, 3131824, 3327563, 6655126, 13310252, 26620504, 53241008]

約数ペア:

[(1, 53241008), (2, 26620504), (4, 13310252), (8, 6655126), (16, 3327563), (17, 3131824), (34, 1565912), (68, 782956), (136, 391478), (272, 195739)]