51371944

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{37997}}^1$

素因数の和:38029

約数の個数: 24

約数和(自身を含む): 104304510

約数和(自身を除く): 52932566

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 169, 338, 676, 1352, 37997, 75994, 151988, 303976, 493961, 987922, 1975844, 3951688, 6421493, 12842986, 25685972, 51371944]

約数ペア:

[(1, 51371944), (2, 25685972), (4, 12842986), (8, 6421493), (13, 3951688), (26, 1975844), (52, 987922), (104, 493961), (169, 303976), (338, 151988), (676, 75994), (1352, 37997)]