55840456

素因数分解:

$2^3\times 7^1\times {\mathrm{997151}}^1$

素因数の和:997164

約数の個数: 16

約数和(自身を含む): 119658240

約数和(自身を除く): 63817784

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 997151, 1994302, 3988604, 6980057, 7977208, 13960114, 27920228, 55840456]

約数ペア:

[(1, 55840456), (2, 27920228), (4, 13960114), (7, 7977208), (8, 6980057), (14, 3988604), (28, 1994302), (56, 997151)]