53318468

素因数分解:

$2^2\times 7^2\times {\mathrm{199}}^1\times {\mathrm{1367}}^1$

素因数の和:1584

約数の個数: 36

約数和(自身を含む): 109166400

約数和(自身を除く): 55847932

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 199, 398, 796, 1367, 1393, 2734, 2786, 5468, 5572, 9569, 9751, 19138, 19502, 38276, 39004, 66983, 133966, 267932, 272033, 544066, 1088132, 1904231, 3808462, 7616924, 13329617, 26659234, 53318468]

約数ペア:

[(1, 53318468), (2, 26659234), (4, 13329617), (7, 7616924), (14, 3808462), (28, 1904231), (49, 1088132), (98, 544066), (196, 272033), (199, 267932), (398, 133966), (796, 66983), (1367, 39004), (1393, 38276), (2734, 19502), (2786, 19138), (5468, 9751), (5572, 9569)]