55814913

素因数分解:

$3^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1$

素因数の和:209

約数の個数: 96

約数和(自身を含む): 110423040

約数和(自身を除く): 54608127

約数列:

[1, 3, 7, 9, 11, 19, 21, 27, 33, 57, 63, 77, 81, 99, 133, 157, 171, 189, 209, 231, 243, 297, 399, 471, 513, 567, 627, 693, 891, 1099, 1197, 1413, 1463, 1539, 1701, 1727, 1881, 2079, 2673, 2983, 3297, 3591, 4239, 4389, 4617, 5181, 5643, 6237, 8949, 9891, 10773, 12089, 12717, 13167, 15543, 16929, 18711, 20881, 26847, 29673, 32319, 32813, 36267, 38151, 39501, 46629, 50787, 62643, 80541, 89019, 98439, 108801, 118503, 139887, 187929, 229691, 241623, 267057, 295317, 326403, 355509, 419661, 563787, 689073, 724869, 885951, 979209, 1691361, 2067219, 2657853, 2937627, 5074083, 6201657, 7973559, 18604971, 55814913]

約数ペア:

[(1, 55814913), (3, 18604971), (7, 7973559), (9, 6201657), (11, 5074083), (19, 2937627), (21, 2657853), (27, 2067219), (33, 1691361), (57, 979209), (63, 885951), (77, 724869), (81, 689073), (99, 563787), (133, 419661), (157, 355509), (171, 326403), (189, 295317), (209, 267057), (231, 241623), (243, 229691), (297, 187929), (399, 139887), (471, 118503), (513, 108801), (567, 98439), (627, 89019), (693, 80541), (891, 62643), (1099, 50787), (1197, 46629), (1413, 39501), (1463, 38151), (1539, 36267), (1701, 32813), (1727, 32319), (1881, 29673), (2079, 26847), (2673, 20881), (2983, 18711), (3297, 16929), (3591, 15543), (4239, 13167), (4389, 12717), (4617, 12089), (5181, 10773), (5643, 9891), (6237, 8949)]