51831924

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{463}}^1\times {\mathrm{491}}^1$

素因数の和:980

約数の個数: 48

約数和(自身を含む): 127841280

約数和(自身を除く): 76009356

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 463, 491, 926, 982, 1389, 1473, 1852, 1964, 2778, 2946, 5556, 5892, 8797, 9329, 17594, 18658, 26391, 27987, 35188, 37316, 52782, 55974, 105564, 111948, 227333, 454666, 681999, 909332, 1363998, 2727996, 4319327, 8638654, 12957981, 17277308, 25915962, 51831924]

約数ペア:

[(1, 51831924), (2, 25915962), (3, 17277308), (4, 12957981), (6, 8638654), (12, 4319327), (19, 2727996), (38, 1363998), (57, 909332), (76, 681999), (114, 454666), (228, 227333), (463, 111948), (491, 105564), (926, 55974), (982, 52782), (1389, 37316), (1473, 35188), (1852, 27987), (1964, 26391), (2778, 18658), (2946, 17594), (5556, 9329), (5892, 8797)]