53855648

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^2\times {\mathrm{1987}}^1$

素因数の和:2026

約数の個数: 72

約数和(自身を含む): 133259616

約数和(自身を除く): 79403968

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 77, 88, 112, 121, 154, 176, 224, 242, 308, 352, 484, 616, 847, 968, 1232, 1694, 1936, 1987, 2464, 3388, 3872, 3974, 6776, 7948, 13552, 13909, 15896, 21857, 27104, 27818, 31792, 43714, 55636, 63584, 87428, 111272, 152999, 174856, 222544, 240427, 305998, 349712, 445088, 480854, 611996, 699424, 961708, 1223992, 1682989, 1923416, 2447984, 3365978, 3846832, 4895968, 6731956, 7693664, 13463912, 26927824, 53855648]

約数ペア:

[(1, 53855648), (2, 26927824), (4, 13463912), (7, 7693664), (8, 6731956), (11, 4895968), (14, 3846832), (16, 3365978), (22, 2447984), (28, 1923416), (32, 1682989), (44, 1223992), (56, 961708), (77, 699424), (88, 611996), (112, 480854), (121, 445088), (154, 349712), (176, 305998), (224, 240427), (242, 222544), (308, 174856), (352, 152999), (484, 111272), (616, 87428), (847, 63584), (968, 55636), (1232, 43714), (1694, 31792), (1936, 27818), (1987, 27104), (2464, 21857), (3388, 15896), (3872, 13909), (3974, 13552), (6776, 7948)]