53421008

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{175727}}^1$

素因数の和:175754

約数の個数: 20

約数和(自身を含む): 108951360

約数和(自身を除く): 55530352

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 175727, 351454, 702908, 1405816, 2811632, 3338813, 6677626, 13355252, 26710504, 53421008]

約数ペア:

[(1, 53421008), (2, 26710504), (4, 13355252), (8, 6677626), (16, 3338813), (19, 2811632), (38, 1405816), (76, 702908), (152, 351454), (304, 175727)]