51383436

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^3\times {\mathrm{1949}}^1$

素因数の和:1995

約数の個数: 48

約数和(自身を含む): 129948000

約数和(自身を除く): 78564564

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 169, 338, 507, 676, 1014, 1949, 2028, 2197, 3898, 4394, 5847, 6591, 7796, 8788, 11694, 13182, 23388, 25337, 26364, 50674, 76011, 101348, 152022, 304044, 329381, 658762, 988143, 1317524, 1976286, 3952572, 4281953, 8563906, 12845859, 17127812, 25691718, 51383436]

約数ペア:

[(1, 51383436), (2, 25691718), (3, 17127812), (4, 12845859), (6, 8563906), (12, 4281953), (13, 3952572), (26, 1976286), (39, 1317524), (52, 988143), (78, 658762), (156, 329381), (169, 304044), (338, 152022), (507, 101348), (676, 76011), (1014, 50674), (1949, 26364), (2028, 25337), (2197, 23388), (3898, 13182), (4394, 11694), (5847, 8788), (6591, 7796)]