55463260

素因数分解:

$2^2\times 5^1\times {\mathrm{439}}^1\times {\mathrm{6317}}^1$

素因数の和:6765

約数の個数: 24

約数和(自身を含む): 116756640

約数和(自身を除く): 61293380

約数列:

[1, 2, 4, 5, 10, 20, 439, 878, 1756, 2195, 4390, 6317, 8780, 12634, 25268, 31585, 63170, 126340, 2773163, 5546326, 11092652, 13865815, 27731630, 55463260]

約数ペア:

[(1, 55463260), (2, 27731630), (4, 13865815), (5, 11092652), (10, 5546326), (20, 2773163), (439, 126340), (878, 63170), (1756, 31585), (2195, 25268), (4390, 12634), (6317, 8780)]