5211144

素因数分解:

$2^3\times 3^2\times {\mathrm{157}}^1\times {\mathrm{461}}^1$

素因数の和:630

約数の個数: 48

約数和(自身を含む): 14234220

約数和(自身を除く): 9023076

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 157, 314, 461, 471, 628, 922, 942, 1256, 1383, 1413, 1844, 1884, 2766, 2826, 3688, 3768, 4149, 5532, 5652, 8298, 11064, 11304, 16596, 33192, 72377, 144754, 217131, 289508, 434262, 579016, 651393, 868524, 1302786, 1737048, 2605572, 5211144]

約数ペア:

[(1, 5211144), (2, 2605572), (3, 1737048), (4, 1302786), (6, 868524), (8, 651393), (9, 579016), (12, 434262), (18, 289508), (24, 217131), (36, 144754), (72, 72377), (157, 33192), (314, 16596), (461, 11304), (471, 11064), (628, 8298), (922, 5652), (942, 5532), (1256, 4149), (1383, 3768), (1413, 3688), (1844, 2826), (1884, 2766)]