56706045

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{157}}^1\times {\mathrm{199}}^1$

素因数の和:386

約数の個数: 48

約数和(自身を含む): 100867200

約数和(自身を除く): 44161155

約数列:

[1, 3, 5, 11, 15, 33, 55, 121, 157, 165, 199, 363, 471, 597, 605, 785, 995, 1727, 1815, 2189, 2355, 2985, 5181, 6567, 8635, 10945, 18997, 24079, 25905, 31243, 32835, 56991, 72237, 93729, 94985, 120395, 156215, 284955, 343673, 361185, 468645, 1031019, 1718365, 3780403, 5155095, 11341209, 18902015, 56706045]

約数ペア:

[(1, 56706045), (3, 18902015), (5, 11341209), (11, 5155095), (15, 3780403), (33, 1718365), (55, 1031019), (121, 468645), (157, 361185), (165, 343673), (199, 284955), (363, 156215), (471, 120395), (597, 94985), (605, 93729), (785, 72237), (995, 56991), (1727, 32835), (1815, 31243), (2189, 25905), (2355, 24079), (2985, 18997), (5181, 10945), (6567, 8635)]