51309752

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{37951}}^1$

素因数の和:37983

約数の個数: 24

約数和(自身を含む): 104178240

約数和(自身を除く): 52868488

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 169, 338, 676, 1352, 37951, 75902, 151804, 303608, 493363, 986726, 1973452, 3946904, 6413719, 12827438, 25654876, 51309752]

約数ペア:

[(1, 51309752), (2, 25654876), (4, 12827438), (8, 6413719), (13, 3946904), (26, 1973452), (52, 986726), (104, 493363), (169, 303608), (338, 151804), (676, 75902), (1352, 37951)]