57992620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{401}}^1\times {\mathrm{1033}}^1$

素因数の和:1450

約数の個数: 48

約数和(自身を含む): 139664448

約数和(自身を除く): 81671828

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 401, 802, 1033, 1604, 2005, 2066, 2807, 4010, 4132, 5165, 5614, 7231, 8020, 10330, 11228, 14035, 14462, 20660, 28070, 28924, 36155, 56140, 72310, 144620, 414233, 828466, 1656932, 2071165, 2899631, 4142330, 5799262, 8284660, 11598524, 14498155, 28996310, 57992620]

約数ペア:

[(1, 57992620), (2, 28996310), (4, 14498155), (5, 11598524), (7, 8284660), (10, 5799262), (14, 4142330), (20, 2899631), (28, 2071165), (35, 1656932), (70, 828466), (140, 414233), (401, 144620), (802, 72310), (1033, 56140), (1604, 36155), (2005, 28924), (2066, 28070), (2807, 20660), (4010, 14462), (4132, 14035), (5165, 11228), (5614, 10330), (7231, 8020)]