51566616

素因数分解:

$2^3\times 3^2\times {\mathrm{73}}^1\times {\mathrm{9811}}^1$

素因数の和:9896

約数の個数: 48

約数和(自身を含む): 141587160

約数和(自身を除く): 90020544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 73, 146, 219, 292, 438, 584, 657, 876, 1314, 1752, 2628, 5256, 9811, 19622, 29433, 39244, 58866, 78488, 88299, 117732, 176598, 235464, 353196, 706392, 716203, 1432406, 2148609, 2864812, 4297218, 5729624, 6445827, 8594436, 12891654, 17188872, 25783308, 51566616]

約数ペア:

[(1, 51566616), (2, 25783308), (3, 17188872), (4, 12891654), (6, 8594436), (8, 6445827), (9, 5729624), (12, 4297218), (18, 2864812), (24, 2148609), (36, 1432406), (72, 716203), (73, 706392), (146, 353196), (219, 235464), (292, 176598), (438, 117732), (584, 88299), (657, 78488), (876, 58866), (1314, 39244), (1752, 29433), (2628, 19622), (5256, 9811)]