55606616

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{263}}^1$

素因数の和:408

約数の個数: 64

約数和(自身を含む): 119750400

約数和(自身を除く): 64143784

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 107, 152, 214, 247, 263, 428, 494, 526, 856, 988, 1052, 1391, 1976, 2033, 2104, 2782, 3419, 4066, 4997, 5564, 6838, 8132, 9994, 11128, 13676, 16264, 19988, 26429, 27352, 28141, 39976, 52858, 56282, 64961, 105716, 112564, 129922, 211432, 225128, 259844, 365833, 519688, 534679, 731666, 1069358, 1463332, 2138716, 2926664, 4277432, 6950827, 13901654, 27803308, 55606616]

約数ペア:

[(1, 55606616), (2, 27803308), (4, 13901654), (8, 6950827), (13, 4277432), (19, 2926664), (26, 2138716), (38, 1463332), (52, 1069358), (76, 731666), (104, 534679), (107, 519688), (152, 365833), (214, 259844), (247, 225128), (263, 211432), (428, 129922), (494, 112564), (526, 105716), (856, 64961), (988, 56282), (1052, 52858), (1391, 39976), (1976, 28141), (2033, 27352), (2104, 26429), (2782, 19988), (3419, 16264), (4066, 13676), (4997, 11128), (5564, 9994), (6838, 8132)]