51375798

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{66377}}^1$

素因数の和:66428

約数の個数: 24

約数和(自身を含む): 113904648

約数和(自身を除く): 62528850

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 258, 387, 774, 66377, 132754, 199131, 398262, 597393, 1194786, 2854211, 5708422, 8562633, 17125266, 25687899, 51375798]

約数ペア:

[(1, 51375798), (2, 25687899), (3, 17125266), (6, 8562633), (9, 5708422), (18, 2854211), (43, 1194786), (86, 597393), (129, 398262), (258, 199131), (387, 132754), (774, 66377)]