53906192

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{177323}}^1$

素因数の和:177350

約数の個数: 20

約数和(自身を含む): 109940880

約数和(自身を除く): 56034688

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 177323, 354646, 709292, 1418584, 2837168, 3369137, 6738274, 13476548, 26953096, 53906192]

約数ペア:

[(1, 53906192), (2, 26953096), (4, 13476548), (8, 6738274), (16, 3369137), (19, 2837168), (38, 1418584), (76, 709292), (152, 354646), (304, 177323)]