56489180

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{433}}^1\times {\mathrm{593}}^1$

素因数の和:1046

約数の個数: 48

約数和(自身を含む): 129929184

約数和(自身を除く): 73440004

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 433, 593, 866, 1186, 1732, 2165, 2372, 2965, 4330, 4763, 5930, 6523, 8660, 9526, 11860, 13046, 19052, 23815, 26092, 32615, 47630, 65230, 95260, 130460, 256769, 513538, 1027076, 1283845, 2567690, 2824459, 5135380, 5648918, 11297836, 14122295, 28244590, 56489180]

約数ペア:

[(1, 56489180), (2, 28244590), (4, 14122295), (5, 11297836), (10, 5648918), (11, 5135380), (20, 2824459), (22, 2567690), (44, 1283845), (55, 1027076), (110, 513538), (220, 256769), (433, 130460), (593, 95260), (866, 65230), (1186, 47630), (1732, 32615), (2165, 26092), (2372, 23815), (2965, 19052), (4330, 13046), (4763, 11860), (5930, 9526), (6523, 8660)]