53819920

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{8737}}^1$

素因数の和:8768

約数の個数: 80

約数和(自身を含む): 156025728

約数和(自身を除く): 102205808

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 140, 154, 176, 220, 280, 308, 385, 440, 560, 616, 770, 880, 1232, 1540, 3080, 6160, 8737, 17474, 34948, 43685, 61159, 69896, 87370, 96107, 122318, 139792, 174740, 192214, 244636, 305795, 349480, 384428, 480535, 489272, 611590, 672749, 698960, 768856, 961070, 978544, 1223180, 1345498, 1537712, 1922140, 2446360, 2690996, 3363745, 3844280, 4892720, 5381992, 6727490, 7688560, 10763984, 13454980, 26909960, 53819920]

約数ペア:

[(1, 53819920), (2, 26909960), (4, 13454980), (5, 10763984), (7, 7688560), (8, 6727490), (10, 5381992), (11, 4892720), (14, 3844280), (16, 3363745), (20, 2690996), (22, 2446360), (28, 1922140), (35, 1537712), (40, 1345498), (44, 1223180), (55, 978544), (56, 961070), (70, 768856), (77, 698960), (80, 672749), (88, 611590), (110, 489272), (112, 480535), (140, 384428), (154, 349480), (176, 305795), (220, 244636), (280, 192214), (308, 174740), (385, 139792), (440, 122318), (560, 96107), (616, 87370), (770, 69896), (880, 61159), (1232, 43685), (1540, 34948), (3080, 17474), (6160, 8737)]