56880340

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{5501}}^1$

素因数の和:5568

約数の個数: 48

約数和(自身を含む): 133104384

約数和(自身を除く): 76224044

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 47, 55, 94, 110, 188, 220, 235, 470, 517, 940, 1034, 2068, 2585, 5170, 5501, 10340, 11002, 22004, 27505, 55010, 60511, 110020, 121022, 242044, 258547, 302555, 517094, 605110, 1034188, 1210220, 1292735, 2585470, 2844017, 5170940, 5688034, 11376068, 14220085, 28440170, 56880340]

約数ペア:

[(1, 56880340), (2, 28440170), (4, 14220085), (5, 11376068), (10, 5688034), (11, 5170940), (20, 2844017), (22, 2585470), (44, 1292735), (47, 1210220), (55, 1034188), (94, 605110), (110, 517094), (188, 302555), (220, 258547), (235, 242044), (470, 121022), (517, 110020), (940, 60511), (1034, 55010), (2068, 27505), (2585, 22004), (5170, 11002), (5501, 10340)]