54724076

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{20389}}^1$

素因数の和:20465

約数の個数: 24

約数和(自身を含む): 106191120

約数和(自身を除く): 51467044

約数列:

[1, 2, 4, 11, 22, 44, 61, 122, 244, 671, 1342, 2684, 20389, 40778, 81556, 224279, 448558, 897116, 1243729, 2487458, 4974916, 13681019, 27362038, 54724076]

約数ペア:

[(1, 54724076), (2, 27362038), (4, 13681019), (11, 4974916), (22, 2487458), (44, 1243729), (61, 897116), (122, 448558), (244, 224279), (671, 81556), (1342, 40778), (2684, 20389)]