49716381

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{401}}^1$

素因数の和:462

約数の個数: 48

約数和(自身を含む): 82934208

約数和(自身を除く): 33217827

約数列:

[1, 3, 11, 13, 17, 33, 39, 51, 143, 187, 221, 289, 401, 429, 561, 663, 867, 1203, 2431, 3179, 3757, 4411, 5213, 6817, 7293, 9537, 11271, 13233, 15639, 20451, 41327, 57343, 74987, 88621, 115889, 123981, 172029, 224961, 265863, 347667, 974831, 1274779, 1506557, 2924493, 3824337, 4519671, 16572127, 49716381]

約数ペア:

[(1, 49716381), (3, 16572127), (11, 4519671), (13, 3824337), (17, 2924493), (33, 1506557), (39, 1274779), (51, 974831), (143, 347667), (187, 265863), (221, 224961), (289, 172029), (401, 123981), (429, 115889), (561, 88621), (663, 74987), (867, 57343), (1203, 41327), (2431, 20451), (3179, 15639), (3757, 13233), (4411, 11271), (5213, 9537), (6817, 7293)]