53742338

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{199}}^1$

素因数の和:291

約数の個数: 48

約数和(自身を含む): 94867200

約数和(自身を除く): 41124862

約数列:

[1, 2, 13, 17, 26, 34, 47, 94, 169, 199, 221, 338, 398, 442, 611, 799, 1222, 1598, 2587, 2873, 3383, 5174, 5746, 6766, 7943, 9353, 10387, 15886, 18706, 20774, 33631, 43979, 67262, 87958, 121589, 135031, 159001, 243178, 270062, 318002, 571727, 1143454, 1580657, 2067013, 3161314, 4134026, 26871169, 53742338]

約数ペア:

[(1, 53742338), (2, 26871169), (13, 4134026), (17, 3161314), (26, 2067013), (34, 1580657), (47, 1143454), (94, 571727), (169, 318002), (199, 270062), (221, 243178), (338, 159001), (398, 135031), (442, 121589), (611, 87958), (799, 67262), (1222, 43979), (1598, 33631), (2587, 20774), (2873, 18706), (3383, 15886), (5174, 10387), (5746, 9353), (6766, 7943)]