56586018671

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{8059}}^1$

素因数の和:8260

約数の個数: 64

約数和(自身を含む): 76261785600

約数和(自身を除く): 19675766929

約数列:

[1, 7, 13, 19, 31, 91, 131, 133, 217, 247, 403, 589, 917, 1703, 1729, 2489, 2821, 4061, 4123, 7657, 8059, 11921, 17423, 28427, 32357, 52793, 53599, 56413, 77159, 104767, 153121, 226499, 249829, 369551, 540113, 733369, 1003067, 1055729, 1071847, 1748803, 1990573, 3247777, 4746751, 7021469, 7390103, 13724477, 13934011, 20058851, 22734439, 32727599, 33227257, 61707763, 96071339, 140411957, 229093193, 260765063, 425458787, 431954341, 621824381, 1825355441, 2978211509, 4352770667, 8083716953, 56586018671]

約数ペア:

[(1, 56586018671), (7, 8083716953), (13, 4352770667), (19, 2978211509), (31, 1825355441), (91, 621824381), (131, 431954341), (133, 425458787), (217, 260765063), (247, 229093193), (403, 140411957), (589, 96071339), (917, 61707763), (1703, 33227257), (1729, 32727599), (2489, 22734439), (2821, 20058851), (4061, 13934011), (4123, 13724477), (7657, 7390103), (8059, 7021469), (11921, 4746751), (17423, 3247777), (28427, 1990573), (32357, 1748803), (52793, 1071847), (53599, 1055729), (56413, 1003067), (77159, 733369), (104767, 540113), (153121, 369551), (226499, 249829)]