55489952

素因数分解:

$2^5\times 7^2\times {\mathrm{43}}^1\times {\mathrm{823}}^1$

素因数の和:890

約数の個数: 72

約数和(自身を含む): 130195296

約数和(自身を除く): 74705344

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 43, 49, 56, 86, 98, 112, 172, 196, 224, 301, 344, 392, 602, 688, 784, 823, 1204, 1376, 1568, 1646, 2107, 2408, 3292, 4214, 4816, 5761, 6584, 8428, 9632, 11522, 13168, 16856, 23044, 26336, 33712, 35389, 40327, 46088, 67424, 70778, 80654, 92176, 141556, 161308, 184352, 247723, 283112, 322616, 495446, 566224, 645232, 990892, 1132448, 1290464, 1734061, 1981784, 3468122, 3963568, 6936244, 7927136, 13872488, 27744976, 55489952]

約数ペア:

[(1, 55489952), (2, 27744976), (4, 13872488), (7, 7927136), (8, 6936244), (14, 3963568), (16, 3468122), (28, 1981784), (32, 1734061), (43, 1290464), (49, 1132448), (56, 990892), (86, 645232), (98, 566224), (112, 495446), (172, 322616), (196, 283112), (224, 247723), (301, 184352), (344, 161308), (392, 141556), (602, 92176), (688, 80654), (784, 70778), (823, 67424), (1204, 46088), (1376, 40327), (1568, 35389), (1646, 33712), (2107, 26336), (2408, 23044), (3292, 16856), (4214, 13168), (4816, 11522), (5761, 9632), (6584, 8428)]