52951563

素因数分解:

$3^4\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1987}}^1$

素因数の和:2053

約数の個数: 40

約数和(自身を含む): 92370432

約数和(自身を除く): 39418869

約数列:

[1, 3, 7, 9, 21, 27, 47, 63, 81, 141, 189, 329, 423, 567, 987, 1269, 1987, 2961, 3807, 5961, 8883, 13909, 17883, 26649, 41727, 53649, 93389, 125181, 160947, 280167, 375543, 653723, 840501, 1126629, 1961169, 2521503, 5883507, 7564509, 17650521, 52951563]

約数ペア:

[(1, 52951563), (3, 17650521), (7, 7564509), (9, 5883507), (21, 2521503), (27, 1961169), (47, 1126629), (63, 840501), (81, 653723), (141, 375543), (189, 280167), (329, 160947), (423, 125181), (567, 93389), (987, 53649), (1269, 41727), (1987, 26649), (2961, 17883), (3807, 13909), (5961, 8883)]