52648155

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{397}}^1\times {\mathrm{421}}^1$

素因数の和:836

約数の個数: 48

約数和(自身を含む): 104804544

約数和(自身を除く): 52156389

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 397, 421, 1191, 1263, 1985, 2105, 2779, 2947, 3573, 3789, 5955, 6315, 8337, 8841, 13895, 14735, 17865, 18945, 25011, 26523, 41685, 44205, 125055, 132615, 167137, 501411, 835685, 1169959, 1504233, 2507055, 3509877, 5849795, 7521165, 10529631, 17549385, 52648155]

約数ペア:

[(1, 52648155), (3, 17549385), (5, 10529631), (7, 7521165), (9, 5849795), (15, 3509877), (21, 2507055), (35, 1504233), (45, 1169959), (63, 835685), (105, 501411), (315, 167137), (397, 132615), (421, 125055), (1191, 44205), (1263, 41685), (1985, 26523), (2105, 25011), (2779, 18945), (2947, 17865), (3573, 14735), (3789, 13895), (5955, 8841), (6315, 8337)]