53942156

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{563}}^1\times {\mathrm{1409}}^1$

素因数の和:1993

約数の個数: 24

約数和(自身を含む): 100200240

約数和(自身を除く): 46258084

約数列:

[1, 2, 4, 17, 34, 68, 563, 1126, 1409, 2252, 2818, 5636, 9571, 19142, 23953, 38284, 47906, 95812, 793267, 1586534, 3173068, 13485539, 26971078, 53942156]

約数ペア:

[(1, 53942156), (2, 26971078), (4, 13485539), (17, 3173068), (34, 1586534), (68, 793267), (563, 95812), (1126, 47906), (1409, 38284), (2252, 23953), (2818, 19142), (5636, 9571)]