51307872

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{631}}^1$

素因数の和:673

約数の個数: 144

約数和(自身を含む): 169456896

約数和(自身を除く): 118149024

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 32, 33, 42, 44, 48, 56, 66, 77, 84, 88, 96, 112, 121, 132, 154, 168, 176, 224, 231, 242, 264, 308, 336, 352, 363, 462, 484, 528, 616, 631, 672, 726, 847, 924, 968, 1056, 1232, 1262, 1452, 1694, 1848, 1893, 1936, 2464, 2524, 2541, 2904, 3388, 3696, 3786, 3872, 4417, 5048, 5082, 5808, 6776, 6941, 7392, 7572, 8834, 10096, 10164, 11616, 13251, 13552, 13882, 15144, 17668, 20192, 20328, 20823, 26502, 27104, 27764, 30288, 35336, 40656, 41646, 48587, 53004, 55528, 60576, 70672, 76351, 81312, 83292, 97174, 106008, 111056, 141344, 145761, 152702, 166584, 194348, 212016, 222112, 229053, 291522, 305404, 333168, 388696, 424032, 458106, 534457, 583044, 610808, 666336, 777392, 916212, 1068914, 1166088, 1221616, 1554784, 1603371, 1832424, 2137828, 2332176, 2443232, 3206742, 3664848, 4275656, 4664352, 6413484, 7329696, 8551312, 12826968, 17102624, 25653936, 51307872]

約数ペア:

[(1, 51307872), (2, 25653936), (3, 17102624), (4, 12826968), (6, 8551312), (7, 7329696), (8, 6413484), (11, 4664352), (12, 4275656), (14, 3664848), (16, 3206742), (21, 2443232), (22, 2332176), (24, 2137828), (28, 1832424), (32, 1603371), (33, 1554784), (42, 1221616), (44, 1166088), (48, 1068914), (56, 916212), (66, 777392), (77, 666336), (84, 610808), (88, 583044), (96, 534457), (112, 458106), (121, 424032), (132, 388696), (154, 333168), (168, 305404), (176, 291522), (224, 229053), (231, 222112), (242, 212016), (264, 194348), (308, 166584), (336, 152702), (352, 145761), (363, 141344), (462, 111056), (484, 106008), (528, 97174), (616, 83292), (631, 81312), (672, 76351), (726, 70672), (847, 60576), (924, 55528), (968, 53004), (1056, 48587), (1232, 41646), (1262, 40656), (1452, 35336), (1694, 30288), (1848, 27764), (1893, 27104), (1936, 26502), (2464, 20823), (2524, 20328), (2541, 20192), (2904, 17668), (3388, 15144), (3696, 13882), (3786, 13552), (3872, 13251), (4417, 11616), (5048, 10164), (5082, 10096), (5808, 8834), (6776, 7572), (6941, 7392)]