56847290

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{1811}}^1$

素因数の和:1934

約数の個数: 32

約数和(自身を含む): 106197696

約数和(自身を除く): 49350406

約数列:

[1, 2, 5, 10, 43, 73, 86, 146, 215, 365, 430, 730, 1811, 3139, 3622, 6278, 9055, 15695, 18110, 31390, 77873, 132203, 155746, 264406, 389365, 661015, 778730, 1322030, 5684729, 11369458, 28423645, 56847290]

約数ペア:

[(1, 56847290), (2, 28423645), (5, 11369458), (10, 5684729), (43, 1322030), (73, 778730), (86, 661015), (146, 389365), (215, 264406), (365, 155746), (430, 132203), (730, 77873), (1811, 31390), (3139, 18110), (3622, 15695), (6278, 9055)]