48991656

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{409}}^1$

素因数の和:479

約数の個数: 128

約数和(自身を含む): 151142400

約数和(自身を除く): 102150744

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 23, 24, 28, 31, 42, 46, 56, 62, 69, 84, 92, 93, 124, 138, 161, 168, 184, 186, 217, 248, 276, 322, 372, 409, 434, 483, 552, 644, 651, 713, 744, 818, 868, 966, 1227, 1288, 1302, 1426, 1636, 1736, 1932, 2139, 2454, 2604, 2852, 2863, 3272, 3864, 4278, 4908, 4991, 5208, 5704, 5726, 8556, 8589, 9407, 9816, 9982, 11452, 12679, 14973, 17112, 17178, 18814, 19964, 22904, 25358, 28221, 29946, 34356, 37628, 38037, 39928, 50716, 56442, 59892, 65849, 68712, 75256, 76074, 88753, 101432, 112884, 119784, 131698, 152148, 177506, 197547, 225768, 263396, 266259, 291617, 304296, 355012, 395094, 526792, 532518, 583234, 710024, 790188, 874851, 1065036, 1166468, 1580376, 1749702, 2041319, 2130072, 2332936, 3499404, 4082638, 6123957, 6998808, 8165276, 12247914, 16330552, 24495828, 48991656]

約数ペア:

[(1, 48991656), (2, 24495828), (3, 16330552), (4, 12247914), (6, 8165276), (7, 6998808), (8, 6123957), (12, 4082638), (14, 3499404), (21, 2332936), (23, 2130072), (24, 2041319), (28, 1749702), (31, 1580376), (42, 1166468), (46, 1065036), (56, 874851), (62, 790188), (69, 710024), (84, 583234), (92, 532518), (93, 526792), (124, 395094), (138, 355012), (161, 304296), (168, 291617), (184, 266259), (186, 263396), (217, 225768), (248, 197547), (276, 177506), (322, 152148), (372, 131698), (409, 119784), (434, 112884), (483, 101432), (552, 88753), (644, 76074), (651, 75256), (713, 68712), (744, 65849), (818, 59892), (868, 56442), (966, 50716), (1227, 39928), (1288, 38037), (1302, 37628), (1426, 34356), (1636, 29946), (1736, 28221), (1932, 25358), (2139, 22904), (2454, 19964), (2604, 18814), (2852, 17178), (2863, 17112), (3272, 14973), (3864, 12679), (4278, 11452), (4908, 9982), (4991, 9816), (5208, 9407), (5704, 8589), (5726, 8556)]