55685388

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{2687}}^1$

素因数の和:2862

約数の個数: 48

約数和(自身を含む): 142700544

約数和(自身を除く): 87015156

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 157, 314, 471, 628, 942, 1727, 1884, 2687, 3454, 5181, 5374, 6908, 8061, 10362, 10748, 16122, 20724, 29557, 32244, 59114, 88671, 118228, 177342, 354684, 421859, 843718, 1265577, 1687436, 2531154, 4640449, 5062308, 9280898, 13921347, 18561796, 27842694, 55685388]

約数ペア:

[(1, 55685388), (2, 27842694), (3, 18561796), (4, 13921347), (6, 9280898), (11, 5062308), (12, 4640449), (22, 2531154), (33, 1687436), (44, 1265577), (66, 843718), (132, 421859), (157, 354684), (314, 177342), (471, 118228), (628, 88671), (942, 59114), (1727, 32244), (1884, 29557), (2687, 20724), (3454, 16122), (5181, 10748), (5374, 10362), (6908, 8061)]