56323448

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{307}}^1$

素因数の和:420

約数の個数: 64

約数和(自身を含む): 119750400

約数和(自身を除く): 63426952

約数列:

[1, 2, 4, 8, 17, 19, 34, 38, 68, 71, 76, 136, 142, 152, 284, 307, 323, 568, 614, 646, 1207, 1228, 1292, 1349, 2414, 2456, 2584, 2698, 4828, 5219, 5396, 5833, 9656, 10438, 10792, 11666, 20876, 21797, 22933, 23332, 41752, 43594, 45866, 46664, 87188, 91732, 99161, 174376, 183464, 198322, 370549, 396644, 414143, 741098, 793288, 828286, 1482196, 1656572, 2964392, 3313144, 7040431, 14080862, 28161724, 56323448]

約数ペア:

[(1, 56323448), (2, 28161724), (4, 14080862), (8, 7040431), (17, 3313144), (19, 2964392), (34, 1656572), (38, 1482196), (68, 828286), (71, 793288), (76, 741098), (136, 414143), (142, 396644), (152, 370549), (284, 198322), (307, 183464), (323, 174376), (568, 99161), (614, 91732), (646, 87188), (1207, 46664), (1228, 45866), (1292, 43594), (1349, 41752), (2414, 23332), (2456, 22933), (2584, 21797), (2698, 20876), (4828, 11666), (5219, 10792), (5396, 10438), (5833, 9656)]