5200008086

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{1361}}^1\times {\mathrm{2999}}^1$

素因数の和:4389

約数の個数: 48

約数和(自身を含む): 9781884000

約数和(自身を除く): 4581875914

約数列:

[1, 2, 7, 13, 14, 26, 49, 91, 98, 182, 637, 1274, 1361, 2722, 2999, 5998, 9527, 17693, 19054, 20993, 35386, 38987, 41986, 66689, 77974, 123851, 133378, 146951, 247702, 272909, 293902, 545818, 866957, 1733914, 1910363, 3820726, 4081639, 8163278, 28571473, 53061307, 57142946, 106122614, 200000311, 371429149, 400000622, 742858298, 2600004043, 5200008086]

約数ペア:

[(1, 5200008086), (2, 2600004043), (7, 742858298), (13, 400000622), (14, 371429149), (26, 200000311), (49, 106122614), (91, 57142946), (98, 53061307), (182, 28571473), (637, 8163278), (1274, 4081639), (1361, 3820726), (2722, 1910363), (2999, 1733914), (5998, 866957), (9527, 545818), (17693, 293902), (19054, 272909), (20993, 247702), (35386, 146951), (38987, 133378), (41986, 123851), (66689, 77974)]