448732450

素因数分解:

$2^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{313}}^1\times {\mathrm{541}}^1$

素因数の和:919

約数の個数: 48

約数和(自身を含む): 854684136

約数和(自身を除く): 405951686

約数列:

[1, 2, 5, 10, 25, 50, 53, 106, 265, 313, 530, 541, 626, 1082, 1325, 1565, 2650, 2705, 3130, 5410, 7825, 13525, 15650, 16589, 27050, 28673, 33178, 57346, 82945, 143365, 165890, 169333, 286730, 338666, 414725, 716825, 829450, 846665, 1433650, 1693330, 4233325, 8466650, 8974649, 17949298, 44873245, 89746490, 224366225, 448732450]

約数ペア:

[(1, 448732450), (2, 224366225), (5, 89746490), (10, 44873245), (25, 17949298), (50, 8974649), (53, 8466650), (106, 4233325), (265, 1693330), (313, 1433650), (530, 846665), (541, 829450), (626, 716825), (1082, 414725), (1325, 338666), (1565, 286730), (2650, 169333), (2705, 165890), (3130, 143365), (5410, 82945), (7825, 57346), (13525, 33178), (15650, 28673), (16589, 27050)]