53819590

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{2341}}^1$

素因数の和:2389

約数の個数: 48

約数和(自身を含む): 112134960

約数和(自身を除く): 58315370

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 121, 190, 209, 242, 418, 605, 1045, 1210, 2090, 2299, 2341, 4598, 4682, 11495, 11705, 22990, 23410, 25751, 44479, 51502, 88958, 128755, 222395, 257510, 283261, 444790, 489269, 566522, 978538, 1416305, 2446345, 2832610, 4892690, 5381959, 10763918, 26909795, 53819590]

約数ペア:

[(1, 53819590), (2, 26909795), (5, 10763918), (10, 5381959), (11, 4892690), (19, 2832610), (22, 2446345), (38, 1416305), (55, 978538), (95, 566522), (110, 489269), (121, 444790), (190, 283261), (209, 257510), (242, 222395), (418, 128755), (605, 88958), (1045, 51502), (1210, 44479), (2090, 25751), (2299, 23410), (2341, 22990), (4598, 11705), (4682, 11495)]