55001072

素因数分解:

$2^4\times 7^1\times {\mathrm{491081}}^1$

素因数の和:491096

約数の個数: 20

約数和(自身を含む): 121788336

約数和(自身を除く): 66787264

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 491081, 982162, 1964324, 3437567, 3928648, 6875134, 7857296, 13750268, 27500536, 55001072]

約数ペア:

[(1, 55001072), (2, 27500536), (4, 13750268), (7, 7857296), (8, 6875134), (14, 3928648), (16, 3437567), (28, 1964324), (56, 982162), (112, 491081)]