55465218

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{1277}}^1$

素因数の和:1431

約数の個数: 48

約数和(自身を含む): 127595520

約数和(自身を除く): 72130302

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 127, 171, 254, 342, 381, 762, 1143, 1277, 2286, 2413, 2554, 3831, 4826, 7239, 7662, 11493, 14478, 21717, 22986, 24263, 43434, 48526, 72789, 145578, 162179, 218367, 324358, 436734, 486537, 973074, 1459611, 2919222, 3081401, 6162802, 9244203, 18488406, 27732609, 55465218]

約数ペア:

[(1, 55465218), (2, 27732609), (3, 18488406), (6, 9244203), (9, 6162802), (18, 3081401), (19, 2919222), (38, 1459611), (57, 973074), (114, 486537), (127, 436734), (171, 324358), (254, 218367), (342, 162179), (381, 145578), (762, 72789), (1143, 48526), (1277, 43434), (2286, 24263), (2413, 22986), (2554, 21717), (3831, 14478), (4826, 11493), (7239, 7662)]