49470512

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{557}}^1$

素因数の和:646

約数の個数: 80

約数和(自身を含む): 120117312

約数和(自身を除く): 70646800

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 61, 91, 104, 112, 122, 182, 208, 244, 364, 427, 488, 557, 728, 793, 854, 976, 1114, 1456, 1586, 1708, 2228, 3172, 3416, 3899, 4456, 5551, 6344, 6832, 7241, 7798, 8912, 11102, 12688, 14482, 15596, 22204, 28964, 31192, 33977, 44408, 50687, 57928, 62384, 67954, 88816, 101374, 115856, 135908, 202748, 237839, 271816, 405496, 441701, 475678, 543632, 810992, 883402, 951356, 1766804, 1902712, 3091907, 3533608, 3805424, 6183814, 7067216, 12367628, 24735256, 49470512]

約数ペア:

[(1, 49470512), (2, 24735256), (4, 12367628), (7, 7067216), (8, 6183814), (13, 3805424), (14, 3533608), (16, 3091907), (26, 1902712), (28, 1766804), (52, 951356), (56, 883402), (61, 810992), (91, 543632), (104, 475678), (112, 441701), (122, 405496), (182, 271816), (208, 237839), (244, 202748), (364, 135908), (427, 115856), (488, 101374), (557, 88816), (728, 67954), (793, 62384), (854, 57928), (976, 50687), (1114, 44408), (1456, 33977), (1586, 31192), (1708, 28964), (2228, 22204), (3172, 15596), (3416, 14482), (3899, 12688), (4456, 11102), (5551, 8912), (6344, 7798), (6832, 7241)]