55522020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{11149}}^1$

素因数の和:11244

約数の個数: 48

約数和(自身を含む): 157348800

約数和(自身を除く): 101826780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 83, 166, 249, 332, 415, 498, 830, 996, 1245, 1660, 2490, 4980, 11149, 22298, 33447, 44596, 55745, 66894, 111490, 133788, 167235, 222980, 334470, 668940, 925367, 1850734, 2776101, 3701468, 4626835, 5552202, 9253670, 11104404, 13880505, 18507340, 27761010, 55522020]

約数ペア:

[(1, 55522020), (2, 27761010), (3, 18507340), (4, 13880505), (5, 11104404), (6, 9253670), (10, 5552202), (12, 4626835), (15, 3701468), (20, 2776101), (30, 1850734), (60, 925367), (83, 668940), (166, 334470), (249, 222980), (332, 167235), (415, 133788), (498, 111490), (830, 66894), (996, 55745), (1245, 44596), (1660, 33447), (2490, 22298), (4980, 11149)]