52178958

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{311}}^1$

素因数の和:574

約数の個数: 64

約数和(自身を含む): 125798400

約数和(自身を除く): 73619442

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 239, 311, 351, 478, 622, 702, 717, 933, 1434, 1866, 2151, 2799, 3107, 4043, 4302, 5598, 6214, 6453, 8086, 8397, 9321, 12129, 12906, 16794, 18642, 24258, 27963, 36387, 55926, 72774, 74329, 83889, 109161, 148658, 167778, 218322, 222987, 445974, 668961, 966277, 1337922, 1932554, 2006883, 2898831, 4013766, 5797662, 8696493, 17392986, 26089479, 52178958]

約数ペア:

[(1, 52178958), (2, 26089479), (3, 17392986), (6, 8696493), (9, 5797662), (13, 4013766), (18, 2898831), (26, 2006883), (27, 1932554), (39, 1337922), (54, 966277), (78, 668961), (117, 445974), (234, 222987), (239, 218322), (311, 167778), (351, 148658), (478, 109161), (622, 83889), (702, 74329), (717, 72774), (933, 55926), (1434, 36387), (1866, 27963), (2151, 24258), (2799, 18642), (3107, 16794), (4043, 12906), (4302, 12129), (5598, 9321), (6214, 8397), (6453, 8086)]