57886842

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{163}}^1$

素因数の和:367

約数の個数: 64

約数和(自身を含む): 130596480

約数和(自身を除く): 72709638

約数列:

[1, 2, 3, 6, 13, 26, 29, 39, 58, 78, 87, 157, 163, 174, 314, 326, 377, 471, 489, 754, 942, 978, 1131, 2041, 2119, 2262, 4082, 4238, 4553, 4727, 6123, 6357, 9106, 9454, 12246, 12714, 13659, 14181, 25591, 27318, 28362, 51182, 59189, 61451, 76773, 118378, 122902, 153546, 177567, 184353, 332683, 355134, 368706, 665366, 742139, 998049, 1484278, 1996098, 2226417, 4452834, 9647807, 19295614, 28943421, 57886842]

約数ペア:

[(1, 57886842), (2, 28943421), (3, 19295614), (6, 9647807), (13, 4452834), (26, 2226417), (29, 1996098), (39, 1484278), (58, 998049), (78, 742139), (87, 665366), (157, 368706), (163, 355134), (174, 332683), (314, 184353), (326, 177567), (377, 153546), (471, 122902), (489, 118378), (754, 76773), (942, 61451), (978, 59189), (1131, 51182), (2041, 28362), (2119, 27318), (2262, 25591), (4082, 14181), (4238, 13659), (4553, 12714), (4727, 12246), (6123, 9454), (6357, 9106)]