51130794

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2591}}^1$

素因数の和:2643

約数の個数: 64

約数和(自身を含む): 125411328

約数和(自身を除く): 74280534

約数列:

[1, 2, 3, 6, 11, 13, 22, 23, 26, 33, 39, 46, 66, 69, 78, 138, 143, 253, 286, 299, 429, 506, 598, 759, 858, 897, 1518, 1794, 2591, 3289, 5182, 6578, 7773, 9867, 15546, 19734, 28501, 33683, 57002, 59593, 67366, 85503, 101049, 119186, 171006, 178779, 202098, 357558, 370513, 655523, 741026, 774709, 1111539, 1311046, 1549418, 1966569, 2223078, 2324127, 3933138, 4648254, 8521799, 17043598, 25565397, 51130794]

約数ペア:

[(1, 51130794), (2, 25565397), (3, 17043598), (6, 8521799), (11, 4648254), (13, 3933138), (22, 2324127), (23, 2223078), (26, 1966569), (33, 1549418), (39, 1311046), (46, 1111539), (66, 774709), (69, 741026), (78, 655523), (138, 370513), (143, 357558), (253, 202098), (286, 178779), (299, 171006), (429, 119186), (506, 101049), (598, 85503), (759, 67366), (858, 59593), (897, 57002), (1518, 33683), (1794, 28501), (2591, 19734), (3289, 15546), (5182, 9867), (6578, 7773)]