51522804

素因数分解:

$2^2\times 3^6\times {\mathrm{17669}}^1$

素因数の和:17691

約数の個数: 42

約数和(自身を含む): 135193170

約数和(自身を除く): 83670366

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 729, 972, 1458, 2916, 17669, 35338, 53007, 70676, 106014, 159021, 212028, 318042, 477063, 636084, 954126, 1431189, 1908252, 2862378, 4293567, 5724756, 8587134, 12880701, 17174268, 25761402, 51522804]

約数ペア:

[(1, 51522804), (2, 25761402), (3, 17174268), (4, 12880701), (6, 8587134), (9, 5724756), (12, 4293567), (18, 2862378), (27, 1908252), (36, 1431189), (54, 954126), (81, 636084), (108, 477063), (162, 318042), (243, 212028), (324, 159021), (486, 106014), (729, 70676), (972, 53007), (1458, 35338), (2916, 17669)]