56394712

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1$

素因数の和:217

約数の個数: 96

約数和(自身を含む): 129276000

約数和(自身を除く): 72881288

約数列:

[1, 2, 4, 8, 11, 17, 22, 23, 34, 44, 46, 68, 88, 92, 121, 136, 149, 184, 187, 242, 253, 298, 374, 391, 484, 506, 596, 748, 782, 968, 1012, 1192, 1496, 1564, 1639, 2024, 2057, 2533, 2783, 3128, 3278, 3427, 4114, 4301, 5066, 5566, 6556, 6854, 8228, 8602, 10132, 11132, 13112, 13708, 16456, 17204, 18029, 20264, 22264, 27416, 27863, 34408, 36058, 37697, 47311, 55726, 58259, 72116, 75394, 94622, 111452, 116518, 144232, 150788, 189244, 222904, 233036, 301576, 306493, 378488, 414667, 466072, 612986, 640849, 829334, 1225972, 1281698, 1658668, 2451944, 2563396, 3317336, 5126792, 7049339, 14098678, 28197356, 56394712]

約数ペア:

[(1, 56394712), (2, 28197356), (4, 14098678), (8, 7049339), (11, 5126792), (17, 3317336), (22, 2563396), (23, 2451944), (34, 1658668), (44, 1281698), (46, 1225972), (68, 829334), (88, 640849), (92, 612986), (121, 466072), (136, 414667), (149, 378488), (184, 306493), (187, 301576), (242, 233036), (253, 222904), (298, 189244), (374, 150788), (391, 144232), (484, 116518), (506, 111452), (596, 94622), (748, 75394), (782, 72116), (968, 58259), (1012, 55726), (1192, 47311), (1496, 37697), (1564, 36058), (1639, 34408), (2024, 27863), (2057, 27416), (2533, 22264), (2783, 20264), (3128, 18029), (3278, 17204), (3427, 16456), (4114, 13708), (4301, 13112), (5066, 11132), (5566, 10132), (6556, 8602), (6854, 8228)]