54993505

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{2017}}^1$

素因数の和:2089

約数の個数: 32

約数和(自身を含む): 81365760

約数和(自身を除く): 26372255

約数列:

[1, 5, 7, 19, 35, 41, 95, 133, 205, 287, 665, 779, 1435, 2017, 3895, 5453, 10085, 14119, 27265, 38323, 70595, 82697, 191615, 268261, 413485, 578879, 1341305, 1571243, 2894395, 7856215, 10998701, 54993505]

約数ペア:

[(1, 54993505), (5, 10998701), (7, 7856215), (19, 2894395), (35, 1571243), (41, 1341305), (95, 578879), (133, 413485), (205, 268261), (287, 191615), (665, 82697), (779, 70595), (1435, 38323), (2017, 27265), (3895, 14119), (5453, 10085)]