53675118

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{313}}^1\times {\mathrm{1361}}^1$

素因数の和:1689

約数の個数: 48

約数和(自身を含む): 133432416

約数和(自身を除く): 79757298

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 313, 626, 939, 1361, 1878, 2191, 2722, 2817, 4083, 4382, 5634, 6573, 8166, 9527, 12249, 13146, 19054, 19719, 24498, 28581, 39438, 57162, 85743, 171486, 425993, 851986, 1277979, 2555958, 2981951, 3833937, 5963902, 7667874, 8945853, 17891706, 26837559, 53675118]

約数ペア:

[(1, 53675118), (2, 26837559), (3, 17891706), (6, 8945853), (7, 7667874), (9, 5963902), (14, 3833937), (18, 2981951), (21, 2555958), (42, 1277979), (63, 851986), (126, 425993), (313, 171486), (626, 85743), (939, 57162), (1361, 39438), (1878, 28581), (2191, 24498), (2722, 19719), (2817, 19054), (4083, 13146), (4382, 12249), (5634, 9527), (6573, 8166)]