51980690

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{193}}^1\times {\mathrm{1171}}^1$

素因数の和:1394

約数の個数: 32

約数和(自身を含む): 98222976

約数和(自身を除く): 46242286

約数列:

[1, 2, 5, 10, 23, 46, 115, 193, 230, 386, 965, 1171, 1930, 2342, 4439, 5855, 8878, 11710, 22195, 26933, 44390, 53866, 134665, 226003, 269330, 452006, 1130015, 2260030, 5198069, 10396138, 25990345, 51980690]

約数ペア:

[(1, 51980690), (2, 25990345), (5, 10396138), (10, 5198069), (23, 2260030), (46, 1130015), (115, 452006), (193, 269330), (230, 226003), (386, 134665), (965, 53866), (1171, 44390), (1930, 26933), (2342, 22195), (4439, 11710), (5855, 8878)]