26989550

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{1307}}^1$

素因数の和:1385

約数の個数: 48

約数和(自身を含む): 58389120

約数和(自身を除く): 31399570

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 59, 70, 118, 175, 295, 350, 413, 590, 826, 1307, 1475, 2065, 2614, 2950, 4130, 6535, 9149, 10325, 13070, 18298, 20650, 32675, 45745, 65350, 77113, 91490, 154226, 228725, 385565, 457450, 539791, 771130, 1079582, 1927825, 2698955, 3855650, 5397910, 13494775, 26989550]

約数ペア:

[(1, 26989550), (2, 13494775), (5, 5397910), (7, 3855650), (10, 2698955), (14, 1927825), (25, 1079582), (35, 771130), (50, 539791), (59, 457450), (70, 385565), (118, 228725), (175, 154226), (295, 91490), (350, 77113), (413, 65350), (590, 45745), (826, 32675), (1307, 20650), (1475, 18298), (2065, 13070), (2614, 10325), (2950, 9149), (4130, 6535)]