55548656

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{443}}^1\times {\mathrm{461}}^1$

素因数の和:929

約数の個数: 40

約数和(自身を含む): 114461424

約数和(自身を除く): 58912768

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 443, 461, 886, 922, 1772, 1844, 3544, 3688, 7088, 7376, 7531, 7837, 15062, 15674, 30124, 31348, 60248, 62696, 120496, 125392, 204223, 408446, 816892, 1633784, 3267568, 3471791, 6943582, 13887164, 27774328, 55548656]

約数ペア:

[(1, 55548656), (2, 27774328), (4, 13887164), (8, 6943582), (16, 3471791), (17, 3267568), (34, 1633784), (68, 816892), (136, 408446), (272, 204223), (443, 125392), (461, 120496), (886, 62696), (922, 60248), (1772, 31348), (1844, 30124), (3544, 15674), (3688, 15062), (7088, 7837), (7376, 7531)]