51761248

素因数分解:

$2^5\times 7^2\times {\mathrm{11}}^1\times {\mathrm{3001}}^1$

素因数の和:3036

約数の個数: 72

約数和(自身を含む): 129362184

約数和(自身を除く): 77600936

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 49, 56, 77, 88, 98, 112, 154, 176, 196, 224, 308, 352, 392, 539, 616, 784, 1078, 1232, 1568, 2156, 2464, 3001, 4312, 6002, 8624, 12004, 17248, 21007, 24008, 33011, 42014, 48016, 66022, 84028, 96032, 132044, 147049, 168056, 231077, 264088, 294098, 336112, 462154, 528176, 588196, 672224, 924308, 1056352, 1176392, 1617539, 1848616, 2352784, 3235078, 3697232, 4705568, 6470156, 7394464, 12940312, 25880624, 51761248]

約数ペア:

[(1, 51761248), (2, 25880624), (4, 12940312), (7, 7394464), (8, 6470156), (11, 4705568), (14, 3697232), (16, 3235078), (22, 2352784), (28, 1848616), (32, 1617539), (44, 1176392), (49, 1056352), (56, 924308), (77, 672224), (88, 588196), (98, 528176), (112, 462154), (154, 336112), (176, 294098), (196, 264088), (224, 231077), (308, 168056), (352, 147049), (392, 132044), (539, 96032), (616, 84028), (784, 66022), (1078, 48016), (1232, 42014), (1568, 33011), (2156, 24008), (2464, 21007), (3001, 17248), (4312, 12004), (6002, 8624)]