56503019

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^2\times {\mathrm{61}}^1\times {\mathrm{103}}^1$

素因数の和:227

約数の個数: 24

約数和(自身を含む): 64183392

約数和(自身を除く): 7680373

約数列:

[1, 17, 23, 61, 103, 391, 529, 1037, 1403, 1751, 2369, 6283, 8993, 23851, 32269, 40273, 54487, 106811, 144509, 548573, 926279, 2456653, 3323707, 56503019]

約数ペア:

[(1, 56503019), (17, 3323707), (23, 2456653), (61, 926279), (103, 548573), (391, 144509), (529, 106811), (1037, 54487), (1403, 40273), (1751, 32269), (2369, 23851), (6283, 8993)]