52966628

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{419}}^1$

素因数の和:477

約数の個数: 72

約数和(自身を含む): 116212320

約数和(自身を除く): 63245692

約数列:

[1, 2, 4, 11, 13, 17, 22, 26, 34, 44, 52, 68, 143, 169, 187, 221, 286, 338, 374, 419, 442, 572, 676, 748, 838, 884, 1676, 1859, 2431, 2873, 3718, 4609, 4862, 5447, 5746, 7123, 7436, 9218, 9724, 10894, 11492, 14246, 18436, 21788, 28492, 31603, 59917, 63206, 70811, 78353, 92599, 119834, 126412, 141622, 156706, 185198, 239668, 283244, 313412, 370396, 778921, 1018589, 1203787, 1557842, 2037178, 2407574, 3115684, 4074356, 4815148, 13241657, 26483314, 52966628]

約数ペア:

[(1, 52966628), (2, 26483314), (4, 13241657), (11, 4815148), (13, 4074356), (17, 3115684), (22, 2407574), (26, 2037178), (34, 1557842), (44, 1203787), (52, 1018589), (68, 778921), (143, 370396), (169, 313412), (187, 283244), (221, 239668), (286, 185198), (338, 156706), (374, 141622), (419, 126412), (442, 119834), (572, 92599), (676, 78353), (748, 70811), (838, 63206), (884, 59917), (1676, 31603), (1859, 28492), (2431, 21788), (2873, 18436), (3718, 14246), (4609, 11492), (4862, 10894), (5447, 9724), (5746, 9218), (7123, 7436)]