51155118

素因数分解:

$2^1\times 3^3\times 7^2\times {\mathrm{19333}}^1$

素因数の和:19358

約数の個数: 48

約数和(自身を含む): 132244560

約数和(自身を除く): 81089442

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 63, 98, 126, 147, 189, 294, 378, 441, 882, 1323, 2646, 19333, 38666, 57999, 115998, 135331, 173997, 270662, 347994, 405993, 521991, 811986, 947317, 1043982, 1217979, 1894634, 2435958, 2841951, 3653937, 5683902, 7307874, 8525853, 17051706, 25577559, 51155118]

約数ペア:

[(1, 51155118), (2, 25577559), (3, 17051706), (6, 8525853), (7, 7307874), (9, 5683902), (14, 3653937), (18, 2841951), (21, 2435958), (27, 1894634), (42, 1217979), (49, 1043982), (54, 947317), (63, 811986), (98, 521991), (126, 405993), (147, 347994), (189, 270662), (294, 173997), (378, 135331), (441, 115998), (882, 57999), (1323, 38666), (2646, 19333)]