52628548

素因数分解:

$2^2\times 7^3\times {\mathrm{89}}^1\times {\mathrm{431}}^1$

素因数の和:545

約数の個数: 48

約数和(自身を含む): 108864000

約数和(自身を除く): 56235452

約数列:

[1, 2, 4, 7, 14, 28, 49, 89, 98, 178, 196, 343, 356, 431, 623, 686, 862, 1246, 1372, 1724, 2492, 3017, 4361, 6034, 8722, 12068, 17444, 21119, 30527, 38359, 42238, 61054, 76718, 84476, 122108, 147833, 153436, 268513, 295666, 537026, 591332, 1074052, 1879591, 3759182, 7518364, 13157137, 26314274, 52628548]

約数ペア:

[(1, 52628548), (2, 26314274), (4, 13157137), (7, 7518364), (14, 3759182), (28, 1879591), (49, 1074052), (89, 591332), (98, 537026), (178, 295666), (196, 268513), (343, 153436), (356, 147833), (431, 122108), (623, 84476), (686, 76718), (862, 61054), (1246, 42238), (1372, 38359), (1724, 30527), (2492, 21119), (3017, 17444), (4361, 12068), (6034, 8722)]