51201956

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1381}}^1$

素因数の和:1452

約数の個数: 48

約数和(自身を含む): 104014848

約数和(自身を除く): 52812892

約数列:

[1, 2, 4, 13, 23, 26, 31, 46, 52, 62, 92, 124, 299, 403, 598, 713, 806, 1196, 1381, 1426, 1612, 2762, 2852, 5524, 9269, 17953, 18538, 31763, 35906, 37076, 42811, 63526, 71812, 85622, 127052, 171244, 412919, 556543, 825838, 984653, 1113086, 1651676, 1969306, 2226172, 3938612, 12800489, 25600978, 51201956]

約数ペア:

[(1, 51201956), (2, 25600978), (4, 12800489), (13, 3938612), (23, 2226172), (26, 1969306), (31, 1651676), (46, 1113086), (52, 984653), (62, 825838), (92, 556543), (124, 412919), (299, 171244), (403, 127052), (598, 85622), (713, 71812), (806, 63526), (1196, 42811), (1381, 37076), (1426, 35906), (1612, 31763), (2762, 18538), (2852, 17953), (5524, 9269)]