55164374

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1\times {\mathrm{3253}}^1$

素因数の和:3455

約数の個数: 16

約数和(自身を含む): 84734160

約数和(自身を除く): 29569786

約数列:

[1, 2, 61, 122, 139, 278, 3253, 6506, 8479, 16958, 198433, 396866, 452167, 904334, 27582187, 55164374]

約数ペア:

[(1, 55164374), (2, 27582187), (61, 904334), (122, 452167), (139, 396866), (278, 198433), (3253, 16958), (6506, 8479)]