55504240

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{63073}}^1$

素因数の和:63097

約数の個数: 40

約数和(自身を含む): 140781168

約数和(自身を除く): 85276928

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 63073, 126146, 252292, 315365, 504584, 630730, 693803, 1009168, 1261460, 1387606, 2522920, 2775212, 3469015, 5045840, 5550424, 6938030, 11100848, 13876060, 27752120, 55504240]

約数ペア:

[(1, 55504240), (2, 27752120), (4, 13876060), (5, 11100848), (8, 6938030), (10, 5550424), (11, 5045840), (16, 3469015), (20, 2775212), (22, 2522920), (40, 1387606), (44, 1261460), (55, 1009168), (80, 693803), (88, 630730), (110, 504584), (176, 315365), (220, 252292), (440, 126146), (880, 63073)]