56155085

素因数分解:

$5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{421}}^1$

素因数の和:573

約数の個数: 32

約数和(自身を含む): 80051712

約数和(自身を除く): 23896627

約数列:

[1, 5, 7, 35, 37, 103, 185, 259, 421, 515, 721, 1295, 2105, 2947, 3605, 3811, 14735, 15577, 19055, 26677, 43363, 77885, 109039, 133385, 216815, 303541, 545195, 1517705, 1604431, 8022155, 11231017, 56155085]

約数ペア:

[(1, 56155085), (5, 11231017), (7, 8022155), (35, 1604431), (37, 1517705), (103, 545195), (185, 303541), (259, 216815), (421, 133385), (515, 109039), (721, 77885), (1295, 43363), (2105, 26677), (2947, 19055), (3605, 15577), (3811, 14735)]