55049764

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{409}}^1$

素因数の和:473

約数の個数: 96

約数和(自身を含む): 132249600

約数和(自身を除く): 77199836

約数列:

[1, 2, 4, 7, 11, 14, 19, 22, 23, 28, 38, 44, 46, 76, 77, 92, 133, 154, 161, 209, 253, 266, 308, 322, 409, 418, 437, 506, 532, 644, 818, 836, 874, 1012, 1463, 1636, 1748, 1771, 2863, 2926, 3059, 3542, 4499, 4807, 5726, 5852, 6118, 7084, 7771, 8998, 9407, 9614, 11452, 12236, 15542, 17996, 18814, 19228, 31084, 31493, 33649, 37628, 54397, 62986, 65849, 67298, 85481, 103477, 108794, 125972, 131698, 134596, 170962, 178733, 206954, 217588, 263396, 341924, 357466, 413908, 598367, 714932, 724339, 1196734, 1251131, 1448678, 1966063, 2393468, 2502262, 2897356, 3932126, 5004524, 7864252, 13762441, 27524882, 55049764]

約数ペア:

[(1, 55049764), (2, 27524882), (4, 13762441), (7, 7864252), (11, 5004524), (14, 3932126), (19, 2897356), (22, 2502262), (23, 2393468), (28, 1966063), (38, 1448678), (44, 1251131), (46, 1196734), (76, 724339), (77, 714932), (92, 598367), (133, 413908), (154, 357466), (161, 341924), (209, 263396), (253, 217588), (266, 206954), (308, 178733), (322, 170962), (409, 134596), (418, 131698), (437, 125972), (506, 108794), (532, 103477), (644, 85481), (818, 67298), (836, 65849), (874, 62986), (1012, 54397), (1463, 37628), (1636, 33649), (1748, 31493), (1771, 31084), (2863, 19228), (2926, 18814), (3059, 17996), (3542, 15542), (4499, 12236), (4807, 11452), (5726, 9614), (5852, 9407), (6118, 8998), (7084, 7771)]