51663590

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{2459}}^1$

素因数の和:2668

約数の個数: 32

約数和(自身を含む): 102021120

約数和(自身を除く): 50357530

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 191, 382, 955, 1910, 2101, 2459, 4202, 4918, 10505, 12295, 21010, 24590, 27049, 54098, 135245, 270490, 469669, 939338, 2348345, 4696690, 5166359, 10332718, 25831795, 51663590]

約数ペア:

[(1, 51663590), (2, 25831795), (5, 10332718), (10, 5166359), (11, 4696690), (22, 2348345), (55, 939338), (110, 469669), (191, 270490), (382, 135245), (955, 54098), (1910, 27049), (2101, 24590), (2459, 21010), (4202, 12295), (4918, 10505)]