51341061

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{107}}^1$

素因数の和:281

約数の個数: 32

約数和(自身を含む): 73156608

約数和(自身を除く): 21815547

約数列:

[1, 3, 41, 47, 83, 107, 123, 141, 249, 321, 1927, 3403, 3901, 4387, 5029, 5781, 8881, 10209, 11703, 13161, 15087, 26643, 159941, 206189, 364121, 417407, 479823, 618567, 1092363, 1252221, 17113687, 51341061]

約数ペア:

[(1, 51341061), (3, 17113687), (41, 1252221), (47, 1092363), (83, 618567), (107, 479823), (123, 417407), (141, 364121), (249, 206189), (321, 159941), (1927, 26643), (3403, 15087), (3901, 13161), (4387, 11703), (5029, 10209), (5781, 8881)]